An update in the shooting of a 16-year-old last year in Wilkinsburg.
Allegheny County Homicide Detectives say three people are now charged in the killing of Kevin Wilson on the 600 block of Hill Avenue last year.
23-year-old Alicia Johnson surrendered to police a few days after the shooting.
On Friday, police say two others have also been charged.
Criminal homicide charges have been filed 19-year-old Omar Campbell and 22-year-old Eugene Camp.
They're both being held in the Allegheny County Jail.