UPDATE: Horrific crash in Caledon kills one

One person is dead and another in hospital after a crash involving as many as four vehicles in Caledon.

Peel Paramedics say the call was first received just after 9 o'clock on Tuesday morning to the crash on Hurontario north of King Street.

A man in the dark vehicle was pronounced dead at the scene, while a second man, who is 56-years-old has been taken to hospital but is expected to survive.

The roads were clear and dry at the time of the crash. It's unclear if speed was a factor.

Police are now looking for an older model black sedan with damage to the driver's side, in the rear, that may have been involved in the collision.

Peel Paramedics/ Twitter