A 43-year-old man was killed late Saturday evening when Okotoks RCMP say a red Pontiac Grand Am was driving north-bound in the south-bound lanes of Highway 2.

RCMP said the Grand Am struck an Isuzu SUV and the male passenger was killed. The female driver of the Grand Am was taken to Foothills Medical Centre.

The two occupants of the Isuzu, a 53-year-old man, and 37-year-old woman from Granum, Alta, were taken to hospital with serious injuries, police said.

Alcohol is believed to be a factor in the crash.