PLAINFIELD TOWNSHIP, Mich. (WOOD) — Authorities are seeking tips in identifying the suspect in the robbery of a Kent County convenience store.

The robbery happened in the early morning hours of Sept. 22 at the Circle K located at 4811 W River Dr., but investigators have been unable to identify a suspect since.

Authorities say he entered the store and demanded money before running away with cash.

The suspect is described as a man standing around 5-foot-8 with a medium to chunky build. He was wearing a blue-gray sweatshirt with a button-up shirt underneath with khaki pants when he was last seen.

Anyone with information is asked to contact the Kent County Sheriff’s Office at 616.632.6128 or Silent Observer at 616.774.2345.