Two Ottawa residents were killed in a Thursday night crash involving a Honda Civic and a pick up truck on County Road 10 in Beckwith Township.

OPP say 21 year old Madeleine Havelock and her 22 year old passenger Thomas Guerette died after a crash with a westbound GMC pick-up truck just west of Crooked Road Side Road in the Village of Prospect, located just southwest of Ottawa.

A female passenger in the car also suffered a major injury.

One of the occupants of the truck suffered a major injury.  Two other males in the truck had minor injuries.

County Road 10 was closed overnight. Police say the road is now open to traffic.