LOS ANGELES -- A brawl at a punk rock concert spilled out into the parking lot and ended with one man fatally shot and another man stabbed, according to the Los Angeles County Sheriff's Department.

The incidents happened about 12:15 a.m. Sunday (3:15 a.m ET) at Alpine Village Center in Torrance, Calif., Deputy Irys Alvarez said.

"These two incidents of violence are likely separate crimes occurring at the same venue. Each incident is believed to involve a separate suspect," according to an LASD update released Sunday.

More news from NBCLosAngeles.com

According to deputies, Oxnard-based punk band Agression was headlining the event. 

Alpine Village Center offers dining, concerts, swap meets and other entertainment.