Grimsby gas station robberies

Video added Niagara police are investigating after a gas station robbery last night at the Petro Canada on Victoria Avenue in Vineland.

Police say a man with a knife demanded cash before quickly leaving the scene.

They believe he may be the same man that robbed another Petro Canada in Grimsby earlier that day.

Police say the man is white, between 25 and 30 years old, 5′ 10″ to 6′ tall, with dark hair and a slim to medium build.

Video: Evening News coverage: