Police are looking for a black Jeep following a carjacking early Friday morning in the community of Forest Lawn.

It happened around 5:20 a.m. in the 4300 block of 17th Avenue S.E., according to police, who said the Jeep was being used to help boost another vehicle with a dead battery.

A man armed with a knife jumped into the driver's seat, pushed a woman who was sitting in the passenger seat out of the vehicle, and drove away.

There were no injuries.

Anyone with information about the incident is asked to call police at 403-266-1234 or Crime Stoppers anonymously at 1-800-222-8477.