American actor Gregory Tyree Boyce, known for appearing in 'Twilight,' has died. He was 30. According to Fox News, the Clark County medical examiner's office in Las Vegas confirmed on Monday that Boyce and Natalie Adepoju, his girlfriend, were both pronounced dead on May 13.

No causes of death were given, as both cases are still pending. A source told E! News the pair was found by Boyce's cousin in their Las Vegas condo after he noticed they hadn't left for Los Angeles as they were planning to do.