RIALTO – A 17-year-old San Bernardino boy was shot and killed at a party just after midnight on Friday, Rialto police said Saturday.Police have not released his name.

The shooting occurred at a house in the 500 block of East Shamrock Avenue at around 12:18 a.m. Police went to the scene after receiving multiple reports of gunfire, authorities said.

Officers found the teenager in the front yard with gunshot wounds to his upper body, police said.

Rialto Fire Department paramedics pronounced the boy dead at the scene, the news release said.

Detectives learned that during the party someone confronted the boy from the house and gunshots were heard, police said.

The male suspect fled and has not been found, Sgt. Richard Royce said.

Investigators have not determined if the victim or the assailant had gang ties, Royce said.

Anyone with information about the incident is asked to contact Rialto Police Detective Robert Williams at 909-421-4944 begin_of_the_skype_highlighting            909-421-4944     end_of_the_skype_highlighting.