Mitchell Thompson, Unlawful Possession of a Firearm by a Convicted Felon, Pennsylvania 2018

Mitchell Thompson, 21, of Wilkinsburg, Pennsylvania, stood before federal judges and admitted his guilt in a high-stakes firearms crime that exposed a pattern of dangerous defiance. On August 30, 2018, Thompson was caught on law enforcement radar as he pulled a black semi-automatic handgun from his waistband and tried to ditch it into a row of bushes along a sidewalk. The Glock 9 millimeter pistol missed the brush, bouncing back onto concrete. The magazine clattered out seconds later—evidence sealing his fate.

Thompson pleaded guilty to one count of unlawful possession of a firearm by a convicted felon, a federal offense carrying a maximum sentence of 10 years in prison and a fine of up to $250,000. The charge stems from his prior convictions—one for a firearms violation and another for possession with intent to deliver a controlled substance and conspiracy to deliver a controlled substance. Federal law explicitly bars anyone convicted of a crime punishable by more than one year in prison from owning or carrying a gun or ammunition.

Chief United States District Judge Mark R. Hornak accepted the guilty plea and scheduled sentencing for August 29, 2019. While the law allows for a decade behind bars, the actual sentence will be determined under the Federal Sentencing Guidelines, weighing the severity of the offense and Thompson’s criminal history. With two prior felonies already on record, prosecutors are expected to push for a stiff penalty.

Assistant United States Attorney Christy C. Wiegand is leading the prosecution, framing the case as a textbook example of why federal intervention is necessary in local gun crimes. This case was investigated by the Federal Bureau of Investigation, the Bureau of Alcohol, Tobacco, Firearms and Explosives, and the Wilkinsburg Police Department—a coordinated effort under the umbrella of Project Safe Neighborhoods (PSN).

PSN, the Department of Justice’s flagship violent crime reduction program, targets repeat and violent offenders through intelligence-driven enforcement. By pooling federal, state, and local resources, PSN aims to dismantle cycles of gun violence through prosecution, prevention, and reentry strategies. Thompson’s arrest and guilty plea underscore the program’s reach in shrinking the gap between street-level crime and federal accountability.

As Thompson awaits sentencing, his case serves as a stark warning: in neighborhoods plagued by gun violence, federal eyes are watching. One reckless move—tossing a Glock onto a sidewalk—can trigger a federal conviction with lifelong consequences. The message from U.S. Attorney Scott W. Brady’s office is clear: illegal guns mean federal time.

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