Webb, one of the FBI's Ten Most Wanted, is wanted for first degree murder in the 1980 slaying of a Pennsylvania Police Chief, and for third degree burglary in upstate New York in 1979.
On December 4, 1980, state police say Webb and possibly one accomplice were pulled over on a routine traffic violation in Saxonburg, Pennsylvania. After a brief violent scuffle in the parking lot of an Agway Supermarket, Chief Gregory Adams was found bleeding from two bullet wounds. Adams died on the way to the hospital.