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Close-up of an individual's hands in handcuffs, symbolizing arrest or crime, illustrating homicide lawyer in Allen TX. Branded with the Barbieri Law Firm, P.C. logo.

At Barbieri Law Firm, P.C., we defend people in Allen against homicide allegations, where personal freedom and reputation are on the line at the same moment.

The firm has practiced since 2000 and brings more than 55 years of combined team experience, with in-house investigators and in-house reputation management working every case from day one.

Homicide defense covers any charge alleging that a person caused another’s death. Texas separates these by intent and circumstance: capital murder, murder, and manslaughter each carry different punishment ranges, from a second-degree felony up to life without parole.

Allen cases are investigated locally and prosecuted in Collin County district courts in McKinney, where detectives and prosecutors begin shaping a narrative long before an indictment. According to the Bureau of Justice Statistics, roughly 94% of felony convictions in state courts nationwide come through guilty pleas rather than jury trials.

We engage early, before charges are filed when possible, and keep caseloads deliberately limited so clients work directly with their attorney.

Hear From Our Clients

“From the top down everyone here is professional and 100% engaged in assisting you” Josh H.

Limited caseloads mean the whole team stays on the file, with communication that does not go quiet.

“She was extremely helpful through the whole process” Lydia S.

Families with no prior relationship to a defense attorney get guidance from the first call forward.

“Their approach to my son’s case was perfect” Sharon A.

Parents of an accused adult child are kept informed and included while the defense is built.

“Highly skilled and ethical advocates who will fight tirelessly for their clients” Angelica C.

Peer recognition from another criminal defense attorney speaks to how the firm is viewed inside the courthouse.

Why Choose Barbieri Law Firm, P.C. in Allen

Board Certified in Criminal Law Since 2005

Heather Barbieri has held Board Certification in Criminal Law from the Texas Board of Legal Specialization since 2005. Fewer than 1% of Texas attorneys hold this credential.

Early Intervention Before Charges Are Filed

When possible, the firm engages during the investigation, before a grand jury ever sees the file. Shaping the record early is far stronger than reacting to a narrative police and prosecutors have already built.

In-House Investigation Team

An investigator with decades of high-stakes criminal experience works alongside the legal team from day one, reconstructing timelines and analyzing digital and forensic evidence. Nothing waits in a queue at an outside vendor.

In-House Reputation Management

Media coverage and community talk are handled as part of the defense, not left to chance. This extends to related matters, including violent crime charges filed alongside a homicide count.

Limited Caseloads and Direct Attorney Access

Caseloads are deliberately capped so clients speak with their attorney, not a rotating intake desk. That discretion and consistency are part of the service, not an upgrade.

25+ Years and 55+ Combined Years of Experience

The firm has defended serious felony matters since 2000, with 260+ client reviews behind that record.

What Homicide Charges Can You Face in Texas?

The main homicide charges include:

  • Murder: Generally involves intentionally or knowingly causing another person’s death, or causing a death while committing certain felonies.
  • Capital Murder: Murder involving specific aggravating circumstances listed under Texas law.
  • Manslaughter: Applies when a person recklessly causes another person’s death.
  • Criminally Negligent Homicide: Applies when a death is caused by criminal negligence rather than intentional or reckless conduct.

The distinction matters because the potential penalties can range from state jail or prison time to life imprisonment or, in a capital murder case, the death penalty.

Our Homicide Services For Allen Clients

Barbieri Law Firm, P.C. handles every stage of homicide and murder defense for clients in Allen, TX.

  • Capital murder defense
  • Murder charge defense
  • Manslaughter defense
  • Violent crimes
  • Sex crimes
  • Grand jury representation
  • Bail and bond hearings
  • Pre-charge investigation
  • Forensic evidence review
  • Plea negotiation strategy
  • Trial defense preparation
  • Sentencing mitigation advocacy.
Free Consultation

Facing charges? Talk to a Frisco defense attorney today.

Get a free, confidential case review with Barbieri Law Firm — no obligation, available 24/7.

The Team Behind Barbieri Law Firm, P.C.

Barbieri Law Firm, P.C. was founded in 2000 and handles serious criminal matters across North Texas and the DFW Metroplex, including Allen and the Collin County courts in McKinney.

The team carries more than 55 years of combined experience. An in-house investigation team, led by an investigator with decades of high-stakes criminal experience, is embedded with the lawyers from day one to reconstruct timelines and examine forensic and digital evidence. In-house reputation management handles media and narrative control, a service almost no defense firm offers.

Caseloads are deliberately limited, allowing early intervention before charges are filed where possible, direct attorney access, and the discretion that high-stakes cases demand.

What Is the Difference Between Murder and Manslaughter Under Texas Law?

The primary difference between murder and manslaughter in Texas is the defendant’s mental state.

Under Texas Penal Code § 19.02, murder can involve intentionally or knowingly causing another person’s death or committing an act clearly dangerous to human life during certain felony conduct that results in death. Murder is generally a first-degree felony punishable by 5 to 99 years or life in prison.

Manslaughter under Texas Penal Code § 19.04 involves recklessly causing another person’s death. It is generally a second-degree felony, carrying 2 to 20 years in prison.

Because the difference between intent and recklessness can dramatically change both the charge and potential sentence, the specific facts surrounding the death are critical in a homicide case.

Our Homicide Case Process in Allen

1. Confidential Intake

Contact comes by phone, web form, or referral. Our team collects the key facts: what happened, who has been contacted, and how fast the situation is moving. Urgent matters, including active arrests and pending investigations, are flagged the moment they come in.

2. Immediate Escalation and Consultation Scheduling

Our intake team qualifies the inquiry and schedules time with the appropriate attorney. High-priority homicide and capital-level matters are escalated without delay.

3. Private Consultation With the Attorney

You meet directly with the attorney to review the facts, assess exposure, and outline a defense strategy. This is where expectations, risk, and next steps are set honestly, including hard truths when they apply.

4. Engagement and Case Opening

Once retained, you sign the agreement and submit the initial payment, and the file is formally opened. You are onboarded with clear communication about what happens next and when.

5. Defense Construction

The legal team begins work immediately: in-house investigation, evidence and forensic review, and proactive strategy development, including pre-charge intervention when charges have not yet been filed. The strategy adapts as the case develops, and communication stays consistent throughout.

6. Resolution and Reputation

You receive ongoing updates and guidance through dismissal, negotiation, or trial. We address reputation considerations and long-term impact where needed, beyond the case itself.

What Makes a Case Capital Murder Instead of Regular Murder in Texas?

Capital murder is a murder involving one or more aggravating circumstances listed in Texas Penal Code § 19.03. Examples can include killing a peace officer or firefighter under qualifying circumstances, committing murder during certain serious felonies such as kidnapping, robbery, burglary, or aggravated sexual assault, committing murder for payment, or killing certain young children.

Capital murder carries the most severe penalties available under Texas law. Depending on the case and the defendant’s eligibility, a conviction can result in life imprisonment without parole or the death penalty.

Because prosecutors must prove both the underlying murder and the circumstance that elevates it to capital murder, whether a case qualifies for this charge can become a central issue in the defense.

Frequently Asked Questions About Homicide Defense

What Actually Happens In The First 48 Hours After A Homicide Arrest In Allen?

The arrestee is booked into the Collin County Detention Facility in McKinney and must see a magistrate within 48 hours for the reading of rights and an initial bail decision. Police are interviewing witnesses and pulling phone, camera, and vehicle data during that same window. Barbieri Law Firm, P.C.

How Is Bail Set For A Murder Charge In Collin County?

A magistrate considers the severity of the offense, flight risk, community ties, and safety concerns. Murder bonds in Collin County routinely run into the hundreds of thousands, and capital murder can be held without bond.

Can We Hire A Lawyer Before Charges Are Even Filed?

Yes, and it is the strongest position available.

Is Self Defense A Real Defense To Homicide In Texas?

Yes. Texas Penal Code Chapter 9 permits deadly force when a person reasonably believes it is immediately necessary to protect against unlawful deadly force, and the castle doctrine removes any duty to retreat in your home, vehicle, or workplace.

What Role Does The Grand Jury Play In A Collin County Homicide Case?

A Collin County grand jury decides whether there is probable cause to indict. The proceeding is secret and the defense has no right to be present, but counsel can submit a packet of exculpatory evidence for the grand jurors to consider.

How Long Does A Homicide Case Take From Arrest To Resolution?

Most Texas homicide cases run 12 to 24 months, and capital cases often longer. Forensic testing, expert review, pretrial motions, and trial settings in the Collin County courts all add time.

Local Resources in Allen For Homicide Defense

  • Collin County District Court

Handles felony criminal trials and serious criminal matters for the county.

  • Collin County District Attorney’s Office

Prosecutes felony criminal cases on behalf of the state within Collin County.

  • Collin County Detention Center

The county jail facility that houses individuals awaiting trial or serving sentences.

  • Allen Police Department

Municipal law enforcement agency responsible for investigations and arrests within the city.

  • Collin County Sheriff’s Office

Provides law enforcement services countywide and manages the county detention facility.

  • Texas Department of Public Safety, Garland Regional Office

State agency that provides criminal history records and forensic lab services.

  • Collin County Criminal Courts at Law

Hears misdemeanor and lower-level criminal cases within the county court system.

  • Allen Municipal Court

Adjudicates Class C misdemeanor violations and city ordinance matters at the local level.

Speak With a Homicide Defense Attorney in Allen Today

A homicide allegation puts your freedom and your name in the community at risk at the same time. Both are easier to protect in the first days than after prosecutors have built their version of events. Early intervention, before charges are filed when possible, is where defense strategy carries the most weight.

Barbieri Law Firm, P.C. handles capital-level cases in Collin County and across North Texas, with Board Certified criminal defense counsel, an in-house investigation team, and in-house reputation management working the case together. Caseloads stay limited on purpose, so you speak directly with your attorney.

Call us to arrange a confidential consultation. The inquiry stays private, and fees are discussed directly with you after the facts are reviewed. If someone in your family has been arrested or contacted by investigators in Allen, make the call before the next interview, search, or grand jury date.

Meet our attorneys

Meet them All
Heather Barbieri, founding attorney at Barbieri Law Firm

Heather Barbieri

Founding Attorney
Kristen Gavigan, senior trial attorney at Barbieri Law Firm

Kristen Gavigan

Senior Trial Attorney
Kriti Sharma, senior trial attorney at Barbieri Law Firm

Kriti Sharma

Senior Trial Attorney
Carrie Thomas, managing attorney at Barbieri Law Firm

Carrie Thomas

Managing Attorney

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