The Ingham County Sheriffs Department has arrested one of the men it believes was involved in an early Saturday morning robbery at a Speedway store.
Authorities are planning to release the man's name once he is arraigned. They are still searching for a second suspect.
The two men demanded cash and lotto tickets around 2:15 a.m. Saturday at the Speedway on Bishop.
The pair threatened the clerk and hit him in the back of the head.
They then escaped in a U-haul.
News 10 will update this story as more information becomes available.