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Texas Criminal Defense

Allen Criminal Defense Lawyers

Criminal defense representation for arrests and prosecutions originating in Allen, Texas. Allen cases are filed in the appropriate county courthouse and prosecuted by the local District Attorney. L and L Law Group, PLLC defends Allen clients from our Frisco office — Co-Founding Partners Reggie and Njeri London personally handle every retained case from magistration through trial or appeal.

What case type are you facing?

Pick your charge category to see how we defend it.

Local courthouse quick reference

Collin County Courthouse

Address
2100 Bloomdale Rd, McKinney, TX 75071
Phone
(972) 548-4500
Hours
Mon-Fri 8:00 AM - 5:00 PM
Parking
Free public lot on the south side; allow 20 minutes to clear screening at peak docket hours.

Allen by the numbers

1,200+
Annual Allen arrests
Tex. Dep't of Pub. Safety, Texas Crime Statistics 2023 cite
95%
Cases resolved without trial
Tex. Off. Ct. Admin., Annual Statistical Report 2023 cite
24/7
Direct-to-attorney availability
L and L Law Group jail-release intake policy (972) 370-5060

Local court coordination in Allen

Cases originating in Allen typically move through the Allen Municipal Court for Class C municipal matters and the Collin County District Court at the Collin County Courthouse in McKinney for misdemeanor and felony charges. Allen Police Department is the primary law-enforcement agency in Allen — we review its incident reports, body-cam footage, and patrol-supervisor logs early in every case.

Our dual perspective shortens review of Allen arrests. Reggie's prosecutor background in Dallas County prepares us for Collin County DA evidentiary practices, and Njeri's trial-trained motion practice anchors a suppression-driven posture at every Allen arraignment. Our Frisco office is 9 miles from Allen — typically 15 minutes via the Sam Rayburn Tollway. Most Allen consultations can begin remotely by phone or video; we appear in person at the McKinney courthouse.

Allen, Texas — local geographic context

Surrounding area. Allen is bordered by Plano to the south, McKinney to the north, Fairview to the east. Major arteries crossing Allen include US-75 (Central Expressway), Sam Rayburn Tollway, Stacy Road. The community is served by Allen ISD.

Landmarks defendants often reference. Watters Creek, Allen Premium Outlets, Allen Event Center, Allen ISD athletic complex. We hear Allen-originating cases tied to events at these locations on a regular basis — the geography of the stop or incident often becomes the suppression-motion fact pattern we develop early in case review.

Texas Bar Licensed
Bar Nos. 24043266 · 24043514
15+ Years
Combined Criminal Defense Experience
Free Consultation
Direct to Attorney
Jail Release
24 Hours / 7 Days
📖 5 min read1,003 wordsLast reviewed: 2026-05-13

Direct-to-attorney criminal defense for clients arrested in Allen or facing charges out of the Collin County courthouse. Co-founders Reggie and Njeri London handle every case personally — no paralegal screen, no junior associate handoff.

Quick Answer

Bottom line: L and L Law Group handles criminal cases in Allen from our Frisco office at 5899 Preston Road. Co-Founding Partners Reggie London (former Dallas County prosecutor, Texas Bar No. 24043514) and Njeri London (Texas Bar No. 24043266) personally handle every case — no paralegal screen, no junior associate handoff. Free 24/7 consultation: (972) 370-5060.

Where Allen cases are prosecuted

Allen arrests are filed and prosecuted by the Collin County District Attorney at the Collin County Courthouse (Russell A. Steindam Courts Building), 2100 Bloomdale Rd, McKinney. Class C municipal-court matters originating in Allen are heard locally; Class B and A misdemeanors and all felonies route to the Collin County courts complex.

Allen Police Department

The Allen Police Department criminal investigation division is at 205 W McDermott Dr, Allen, TX 75013. Detective-line phone: (214) 509-4200.

If you are asked to come in for an interview: you have an absolute right to decline and to bring counsel. We coordinate the response — letting us call the detective directly often closes the issue without a custodial interview. Never submit to a recorded interview without counsel present; Miranda warnings do not apply to non-custodial questioning, but anything you say in a voluntary interview can be used at trial.

Collin County · Texas Criminal Defense

Allen Criminal Defense Lawyers

Direct-to-attorney criminal defense for Allen arrests and Collin County criminal-court matters. Co-founders Reggie and Njeri London handle every retained case personally — from arraignment through trial or appeal — from our Frisco office, 14 miles from Allen.

Quick Answer

L and L Law Group represents clients arrested in Allen, Texas and clients facing charges in the Collin County Courthouse on the full Texas Penal Code and Health & Safety Code spectrum. Founding partners Reggie London (Texas Bar No. 24043514, former Dallas County Assistant District Attorney) and Njeri London (Texas Bar No. 24043266, admitted TXND, TXED, 5th Circuit) personally handle every Allen matter. Our office is in Frisco, 14 miles from Allen (20 minutes). Free 24/7 consultation: (972) 370-5060.

Common Allen criminal charges we defend

Allen arrests cover the full Texas charge spectrum but cluster predictably around several offense categories. DWI is the most common — Allen Police Department runs visible DWI enforcement, particularly on US-75 and around the entertainment districts. Drug-possession cases follow closely, typically Penalty Group 1 (cocaine, methamphetamine, heroin) and Penalty Group 3 (alprazolam, hydrocodone) under Texas Health & Safety Code Ch. 481. Family violence, assault, and theft charges fill out the bulk of the misdemeanor docket.

Felony filings from Allen arrests proceed in Collin County Courthouse for indictment and trial: aggravated assault under Tex. Penal Code § 22.02, burglary under § 30.02, robbery under § 29.02, sex offenses under Chapters 21-22, weapons offenses including felon-in-possession under federal 18 U.S.C. § 922(g) and Texas-state unlawfully-carrying-weapon under Tex. Penal Code § 46.02, and the full Penal Group 1 drug trafficking ladder under § 481.112.

We accept the full Allen charge spectrum. Practice areas at /criminal-defense/ map each category in detail with statutory references and the defense playbook.

Local court coordination for Allen cases

Allen criminal cases are routed to the Collin County Courthouse: Russell A. Steindam Courts Building, 2100 Bloomdale Road, McKinney. Class C municipal-court matters originating in Allen are heard at the local municipal court; Class B and Class A misdemeanors and all felonies are filed at the Collin County court complex in McKinney. The Collin County District Attorney’s Office prosecutes felonies and most misdemeanors; the County Attorney’s Office handles select misdemeanor categories in this county.

The Collin County criminal docket has its own scheduling rhythm, plea-evaluation thresholds, and bond-setting norms. We have current working knowledge of all three. Our Frisco office is 14 miles from Allen via US-75 and Sam Rayburn Tollway (SH 121) — typically a 20 minutes drive. Most Allen consultations can begin remotely by phone or video; we appear in person at the Collin County courthouse on every retained matter.

Allen Police Department — investigative practice we work against

Allen Police Department is the primary law-enforcement agency in Allen. We review Allen Police Department incident reports, body-cam footage, in-car video, and patrol-supervisor logs early in every retained case — before the first plea conversation, before the first motion deadline, before the case posture hardens. The patrol-stop patterns, the DWI-detection protocols, the field-sobriety administration norms, the K-9 deployment thresholds — each of these affects what suppression-motion arguments are viable and what the State’s evidentiary posture will look like at trial.

Where we identify protocol deviations (Fourth Amendment stop-extension under Rodriguez v. United States, NHTSA field-sobriety administration failures, breath-test 15-minute-observation lapses, blood-draw warrant-affidavit insufficiencies under Franks v. Delaware), we build the suppression record before the State has time to prepare its response. The first 60 days of a Allen case are decisive; we move fast.

How we handle a Allen criminal case

  1. 1Initial consultation and engagementA free 30-45 minute conversation with one of the founding partners — not an intake clerk. We listen to the facts, identify the time-sensitive deadlines (ALR window on DWI cases, grand-jury timing on felonies, protective-order responses on family-violence cases), and quote a flat fee if we are the right firm for the Allen matter.
  2. 2Bond and pretrial releaseIf you are in custody, we file an emergency bond motion under Tex. Code Crim. Proc. art. 17.15 in the Collin County court. Where bond conditions are excessive, we challenge them on art. 17.40. If a capias warrant is pending, we coordinate voluntary surrender or file an emergency motion under art. 17.151.
  3. 3Discovery and motion practiceWe file the Michael Morton Act discovery demand under Tex. Code Crim. Proc. art. 39.14 within 14 days of arraignment. We review the Allen Police Department incident report, body-cam, and physical evidence; we identify the Fourth Amendment, evidentiary, and procedural attack points; we draft motions to suppress, motions in limine, and (where appropriate) motions to dismiss.
  4. 4Plea negotiation or trial preparationCollin County DA plea evaluation. Where the facts support dismissal or reduction (pretrial diversion, deferred adjudication, charge downgrade), we negotiate from a documented record. Where the case proceeds to trial, we prepare voir dire, witness orders, and the cross-examination roadmap.
  5. 5Disposition and post-conviction reliefFinal disposition (plea, jury verdict, or bench verdict). If the case resolves favorably, we calendar the expunction or non-disclosure petition for the eligibility window. If appellate review is appropriate, we file notice of appeal within 30 days under Tex. R. App. P. 26.2(a).

Why hire local counsel for a Allen case

Two reasons. First, we appear in the Collin County Courthouse regularly and have current working knowledge of the courthouse personnel: the clerks who process bond paperwork, the court coordinators who set hearings, the prosecutors who handle Collin County misdemeanor and felony dockets, and the judges’ standing-orders practices that don’t appear in the rulebook. Second, Reggie’s prosecutor background in Dallas County and the firm’s combined experience across Collin County mean we understand the State’s evaluation framework — what arguments move plea offers in this county, what evidence triggers trial-prep escalation, what defense moves materially change the case posture.

That dual perspective shortens the path to the outcome you want. We don’t guess at how the prosecution will value the case; we read the affidavit the way the prosecutor who wrote it does.

From arrest to resolution: a Allen case timeline

  1. 1ArrestAllen police arrest with probable cause; Miranda warning typically given before custodial questioning.
  2. 2Bond / pretrial releaseMagistration within 48 hours under Tex. Code Crim. Proc. art. 17.15; bond set or denied based on charge, criminal history, and community ties.
  3. 3ArraignmentFirst formal court appearance; charges read; plea entered; counsel confirmed of record.
  4. 4DiscoveryMichael Morton Act discovery demand under art. 39.14; body-cam, lab reports, witness statements produced by the State.
  5. 5Pretrial motionsMotions to suppress (Fourth/Fifth Amendment), motions in limine, motions to quash; hearings set on the trial court's standing motion calendar.
  6. 6ResolutionPlea, jury verdict, bench verdict, or dismissal. Sentence imposed or case closed; post-conviction expunction or non-disclosure window calendared.

What L and L Law Group does on a Allen case

  1. 1Free direct-to-attorney consultationA 30-45 minute call with Reggie or Njeri London — not an intake clerk. We map the time-sensitive deadlines for a Allen case (ALR on DWI, grand-jury timing on felonies, protective-order windows on family violence) and quote a written flat fee.
  2. 2Bond and emergency motionsIf you are in custody we file an emergency bond motion under Tex. Code Crim. Proc. art. 17.15 in the appropriate Collin County court; we challenge excessive conditions under art. 17.40 and 17.151 where applicable.
  3. 3Discovery and evidence auditMichael Morton Act demand filed within 14 days of arraignment under art. 39.14. We audit body-cam, in-car video, lab reports, and patrol-supervisor logs for Fourth Amendment and chain-of-custody attack points.
  4. 4Motion practiceMotions to suppress, motions in limine, motions to quash, and where the facts warrant a motion to dismiss. We litigate the suppression record before the case posture hardens for plea evaluation.
  5. 5ResolutionNegotiated dismissal, deferred adjudication, plea-with-terms, or jury trial. Post-conviction expunction or non-disclosure petition filed when the eligibility window opens.

Allen criminal defense FAQs

Where will my Allen case be heard?

Class C municipal-court matters originating in Allen are heard at the Allen Municipal Court. Class B misdemeanors, Class A misdemeanors, and all felonies proceed to the Collin County Courthouse (Russell A. Steindam Courts Building, 2100 Bloomdale Road, McKinney) in McKinney. The Collin County District Attorney’s Office prosecutes; we appear regularly in this courthouse.

How quickly can I post bond on a Allen arrest?

After magistration (typically within 24-48 hours of booking), bond is set under Tex. Code Crim. Proc. art. 17.15. A bondsman premium (typically 10-15% of the bond amount) secures release. Where the bond is unaffordable or excessive, we file an emergency motion to reduce; many Collin County trial courts hear bond-reduction motions within 5-7 business days of filing.

Do I need a Allen-based lawyer, or does a Frisco firm work?

A Allen-based office is not required; courthouse familiarity is. Our Frisco office is 14 miles from Allen (20 minutes). We appear in the Collin County Courthouse regularly. What matters is current working knowledge of the Collin County DA office, the trial-court practices, and the local enforcement patterns — not the firm’s street address.

What if my Allen arrest involves a DWI?

DWI arrests trigger two parallel proceedings: the criminal case in the Collin County misdemeanor or felony court, and the Administrative License Revocation (ALR) hearing at the State Office of Administrative Hearings. The ALR has a 15-day request deadline from the date of arrest under Tex. Transp. Code § 524.031 — miss it and the suspension takes effect automatically. We file the ALR request the same day we are retained on a Allen DWI. See /criminal-defense/dwi-cases/ for the full DWI playbook.

Can a Allen arrest be expunged from my record?

An arrest that ended in dismissal, acquittal, or no-bill is typically eligible for expunction under Tex. Code Crim. Proc. ch. 55. A successful deferred-adjudication probation completion is typically eligible for an order of non-disclosure under Tex. Gov’t Code ch. 411 (record stays in law-enforcement databases but is shielded from public). Straight-probation completions are generally not eligible for either. See our expunction page for the full eligibility matrix.

How much does Allen criminal-defense representation cost?

Flat fee, quoted in writing at the free initial consultation. The flat fee covers the entire defense through final disposition or trial in chief on the underlying charge — bond hearing, discovery, motion practice, plea negotiation or trial preparation, sentencing or verdict, and any related ancillary proceedings (ALR, protective order). We do not bill criminal-defense matters hourly. Appeals and post-conviction relief are scoped separately.

More Allen questions

Where is the Allen criminal court located?

Allen criminal cases are heard at the Collin County Courthouse (Russell A. Steindam Courts Building), 2100 Bloomdale Rd, McKinney, TX 75071. Class C municipal-court matters stay local; Class B/A misdemeanors and all felonies are filed at the Collin County courts complex.

What is bond typically set at in Collin County?

Bond is set under Tex. Code Crim. Proc. art. 17.15 based on the charge, prior criminal history, and community ties. Typical first-time misdemeanor bonds in Collin County range from $500 to $2,500; typical first-time felony bonds range from $5,000 to $50,000 depending on degree. DWI second-or-more bonds and family-violence bonds run higher; the magistrate may impose conditions including ignition interlock and protective-order terms.

Does Collin County have a drug court or other diversion program?

Yes. Collin County maintains the following specialty courts and diversion programs: DIVERT (first-time misdemeanor), Mental Health Court, Veterans Treatment Court, Drug Court (felony Penalty Group 3-4). Eligibility is fact-specific; a documented motion with treatment-plan and risk-assessment exhibits is generally required.

How long do criminal cases typically take to resolve in Collin County?

Misdemeanor cases generally resolve in 4-8 months in Collin County; felony cases generally resolve in 8-18 months. Cases that proceed to jury trial take longer; cases that resolve at the motion-to-suppress hearing or via early-stage plea negotiation take less. The single biggest variable is whether motion practice is required to compel discovery or to litigate a suppression issue.

What is the Collin County District Attorney's plea-negotiation policy?

Collin County District Attorney plea practice is documented in the prosecutorial-posture section above. Plea offers are generally tied to (1) the strength of the State's case under the discovery record, (2) the defendant's prior criminal history and community ties, and (3) the procedural posture (early plea, post-suppression motion, eve of trial). We negotiate from a documented suppression record where the facts support it — that posture is what moves offers materially.

Arrested in Allen?

Free, confidential consultation — direct to attorney, 24/7. We pick up jail-release calls at all hours.

Call (972) 370-5060

About the Authors

Njeri London
Njeri London
Co-Founding Partner
Texas Bar No. 24043266. Admitted: TXND, TXED, 5th Circuit. Thurgood Marshall School of Law. Focus: Fourth Amendment motion practice, drug-crime defense, federal cases.
Read full bio →
Reggie London
Reggie London
Co-Founding Partner
Texas Bar No. 24043514. Former Dallas County Assistant District Attorney. Extensive felony trial experience including DWI dockets.
Read full bio →

Service Areas

L&L Law Group represents clients across North Texas counties for DWI, assault, drug crimes, juvenile defense, outstanding warrants, bond reduction, and expunction matters.

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Allen criminal defense — at a glance

500+
Criminal cases handled in Collin County and surrounding DFW counties
24/7
Direct attorney access — every call answered by Reggie or Njeri London
Class C – Capital
Full statutory range — Class C misdemeanors through capital felonies under Texas Penal Code §12