It was not a good weekend for RCMP as they are investigating four fatal collisions that have claimed five lives.

It started with a hit and run on the Poundmaker First Nation Saturday morning.  The body of a 24 year old man was found but so far, there has been no word on charges or even a suspect.

Then a rollover on Highway 1 in Swift Current Sunday morning. RCMP say a semi rolled off an overpass killing one and sending a second person to hospital.

In Regina, Police say a truck t-boned a car, killing the 20 year old woman who was driving and sending a 21 year old man to hospital. A 31 year old man has been arrested.

And then Sunday evening, RCMP say a vehicle blew through an intersection on Highway 3 near Crooked Lake. It left the road, crashed through some trees before coming to rest in a remote area. Two people were found dead inside.