"Manhunt Continues as 3 Arrested in Philadelphia Bus Stop Mass Shooting; 4th Suspect Urged to Surrender"

The fourth suspect in the Philadelphia mass shooting that injured eight teens at a SEPTA bus stop remains at large despite an ultimatum to turn himself in. Law enforcement has identified the 17-year-old suspect and is prepared to release his name and offer a reward if he does not surrender. Three other suspects have been arrested, with two charged with multiple offenses. The shooting, which targeted Northeast High School students, left one victim critically injured. Police are investigating potential connections to another recent shooting.