Police Arrest Philadelphia Man After High-Speed Chase in Delaware

Marquan Mack faces multiple charges including drug possession and providing false information to authorities.

Feb. 1, 2026 at 4:15pm

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The Delaware State Police reported that a 29-year-old man from Philadelphia, Pennsylvania, was taken into custody early Friday morning following a vehicle pursuit in Frederica. Marquan Mack allegedly failed to stop for a traffic stop, leading to a high-speed chase that was later terminated due to public safety concerns. Mack was eventually apprehended and found to be in possession of suspected powder cocaine. He also provided a false name in an attempt to conceal outstanding warrants in other states.

Why it matters

This incident highlights the risks posed by high-speed chases and the challenges law enforcement face in apprehending suspects who attempt to evade arrest. It also underscores the ongoing issue of drug-related crimes in the region and the need for continued efforts to address substance abuse and related criminal activity.

The details

According to police, at approximately 2:00 a.m. on January 30, 2026, a trooper patrolling Bay Road near Barratts Chapel Road observed a Lexus ES300 traveling southbound at a high rate of speed. When the trooper attempted a traffic stop, the driver, later identified as Marquan Mack, failed to stop and accelerated. The pursuit was later terminated due to public safety concerns, and surrounding agencies were notified of the fleeing vehicle. A short time later, officers with the City of Milford Police Department located the Lexus disabled near the intersection of North Street and Dupont Boulevard. Mack exited the vehicle and threw a baggie containing an unknown substance before being taken into custody following a brief struggle. Troopers who responded to the scene conducted a search of the area and recovered the discarded baggie, which was found to contain approximately 3.5 grams of suspected powder cocaine.

  • At approximately 2:00 a.m. on January 30, 2026, a trooper observed the Lexus ES300 traveling at a high rate of speed.
  • The pursuit was later terminated due to public safety concerns.
  • A short time later, officers located the disabled Lexus near the intersection of North Street and Dupont Boulevard.

The players

Marquan Mack

A 29-year-old man from Philadelphia, Pennsylvania, who was taken into custody following the high-speed chase and found to be in possession of suspected powder cocaine. Mack also provided a false name in an attempt to conceal outstanding warrants in other states.

Delaware State Police

The law enforcement agency that initiated the traffic stop and pursued the fleeing vehicle before terminating the chase due to public safety concerns.

City of Milford Police Department

The local law enforcement agency that located the disabled Lexus and apprehended Mack after he exited the vehicle and discarded a baggie containing suspected cocaine.

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What they’re saying

“We must continue to work diligently to apprehend those who engage in reckless and dangerous behavior on our roads.”

— Colonel Nathaniel McQueen Jr., Superintendent, Delaware State Police (firststateupdate.com)

What’s next

Marquan Mack is scheduled to appear in court in the coming days to face the charges related to the high-speed chase and drug possession.

The takeaway

This incident underscores the ongoing challenges law enforcement faces in addressing drug-related crimes and the need for continued vigilance and cooperation between state and local police agencies to ensure public safety on Delaware's roads.