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The Glee star was found dead at age 31 on July 13 of a lethal mix of heroin and alcohol in a hotel in downtown Vancouver, Canada. Police said Monteith had been deceased for some time before his body was found, but foul play was not suspected. Monteith, who had battled substance abuse since his teens, voluntarily checked into rehab in March 2013. His other credits include Supernatural, Smallville and Final Destination 3.