Cory Monteith

A video of Cory Monteith advising a young fan of his to "stay out of trouble" has surfaced online. The heartbreaking clip is thought to be the last video of Monteith before he passed away Saturday.

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"I wanted to record this video for you guys just to let you know to stay out of trouble and stay in school," Monteith said, smiling.

According to Canada's The Global News, Monteith filmed the message on his flight to Vancouver after a flight attendant asked him to record a video for her boyfriend's daughter.

Monteith, 31, was found dead in a Vancouver hotel Saturday. He died from a lethal combination of heroin and alcohol.

Watch Monteith's message below.