Friends star was found dead aged 54 in his Los Angeles home last month, and has since been laid to rest at a private funeral.A subsequent toxicology report found that his death was not caused by a methamphetamine or fentanyl overdose, though Perry’s death certificate states that the official cause of death has been “deferred”, with initial autopsy results inconclusive.Kayti Edwards, who previously dated the actor and also worked at one point as his assistant, suggested in a new interview that Perry – who had battled addiction in the past – may have suffered a relapse in the week leading up his his passing.“There are a lot of things that aren’t adding up for me,” she told The Sun. “I don’t believe he just drowned in his Jacuzzi, that doesn’t sound right.