Three Manitobans have been killed in separate highway crashes during the long weekend.

A man was killed and a female driver injured after a three-vehicle crash just south of Winnipeg Sunday evening.

RCMP said a Cadillic SUV collided head-on with a Jaguar about 3 kilometres south of the Perimeter on Highway 330 about 6 p.m. Sunday.

Police said a man behind the wheel of the northbound Jaguar was killed. The female driver of the southbound Cadillac SUV was taken to hospital with undetermined injuries.

A GMC SUV with two adult females also was involved in the crash but police said they were not injured.

Police continue to investigate.

Earlier Sunday, a 59-year-old Winnipeg man was killed after a pickup truck rolled south of St. Malo.

And in the RM of Alonsa a 29-year-old man died when the van he was a passenger in rolled, and he was thrown from the vehicle.

Police said he wasn't wearing a seatbelt.

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