Police are investigating the shooting death of a man killed at Renzie Park after a birthday party.
Police said shots were fired after a fight broke out at the Renzie Park pavilion around midnight, hours after the park was scheduled to close.
A medical examiner identified the victim as Mario Berry, 35, of Duquesne.
Witnesses told police a group of people gathered at the pavilion at 4 p.m. for an adult birthday party.
Authorities along with K-9s combed through the park, searching for evidence.
"I'm really hoping that everybody's OK," a woman who was at the party told Channel 11 News. "It was just a party. I was up here earlier in the day. I got a plate of food, I left and now I get this phone call. I'm just a little worried. I want to make sure everyone is OK."
Authorities say everyone in the pavilion was kept by police for questioning, but so far no arrests have been made.