A man has died after becoming trapped under a snow removal truck in a parking lot near Toronto Pearson International Airport Friday night.

Emergency crews were called to the lot on Viscount Road, near Highway 409, shortly before 7 p.m.

Initial reports said the man, believed to be in his 20s, was without vital signs.

He was pronounced dead at the scene shortly before 8 p.m., a representative with Peel Regional Paramedic Services has confirmed.

The circumstances surrounding the incident are currently unknown.

Police continue to investigate.