A 19-year-old woman was killed when her car hit a pole in Mississauga on Sunday morning.

It happened on Derry Road, west of Mavis, around 3:30 a.m.

“This particular collision is tremendous. You can see the damaged vehicle behind me … the car is completely cut in half,” Const. Fiona Thivierge said.

“Speed is absolutely a factor in this collision.”

Thivierge said tests would be done to determine if the woman had been drinking.

No one else was injured.

Derry is closed from John Watt Boulevard to Samuelson Circle for the investigation.

More to come