People leave the scene Sunday night after a fatal shooting during the Bite of Seattle food festival at Seattle Center. Three people were killed and four others were injured in the shooting, according to the Seattle Police Department. Police arrested a 15-year-old in connection with the shooting Monday. Photo by Genna Martin/EPA
July 27 (UPI) -- Seattle police are looking for a possible third gunman in a shootout Sunday that left three people dead and at least four others injured.
At least two people exchanged gunfire at the annual Bite of Seattle food festival at the Space Needle, Mayor Katie Wilson said at a press conference Monday. One of them is believed to be a 15-year-old boy that the police arrested Monday, and another was a 19-year-old man who died at the festival.
"Police continue to look for a third possible suspect," Wilson said.
The mayor said the 15-year-old waived an initial appearance in court Monday and remains in custody. Investigators are reviewing bullet casings, viewing raw camera footage, interviewing people and following up on tips, Wilson said.
