Overview
- Federal agents arrested Adrian Vincent Walker at a Tupelo residence on March 23, according to the Department of Homeland Security.
- Prosecutors in northern Mississippi charged Walker with illegal entry and illegal possession of a firearm by a noncitizen.
- Immigration and Customs Enforcement filed a detainer to keep him in custody while the federal case moves forward.
- Toronto police accuse Walker of a May 7, 2024 shooting that killed 31-year-old Trevor Dalton John and wounded a woman in the city’s York District.
- Officials expect extradition proceedings after the U.S. charges are resolved so he can face murder and attempted murder counts in Canada.