(Berrien County, Michigan) - Authorities in Berrien County, Michigan are trying to determine who robbed a Dollar General store at gunpoint Tuesday morning. 

Police said a man wearing black clothing and a black ski mask fled with an unknown amount of cash after threatening store clerks and demanding money.  A K-9 tracked the suspect for several hundred yards before losing the scent, police said.

There were no injuries during the robbery at the store near Berrien Springs.

Police said the suspect was further described as black with a thin build and average height.