SAN BERNARDINO (CBSLA.com) — Authorities Saturday continued to investigate the circumstances surrounding a fight at an “End of the World” party in San Bernardino that turned deadly.

A statement by the San Bernardino Police Department says as many as 100 people had attended the party at a home on 7th Street on Friday evening.

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At some point during the party, a 29-year-old man was stabbed and police were called to the scene to investigate.

Upon arriving on scene, authorities say a shooting occurred nearby.

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The shooting victim, identified as 20-year-old Felipe Jason Moreno, suffered fatal injuries. His 22-year-old cousin was also wounded in the shooting, authorities said.

“The reason for the shooting appears to have stemmed from a fight that had occurred at the party location,” the statement said.

The man, who was stabbed, is expected to survive.

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Anyone with more information about the incident is asked to contact Detective John Munoz at (909) 384-5630 or Sergeant Gary Robertson at (909) 841-5361.