An armed robber targeted a 7-Eleven store in Dearborn Heights. One man is in custody. But he may not be the gunman.
The robber walked into the store on Cherry Hill near Inkster and fired one shot. The customer and a clerk ran out.
Dearborn Heights police arrested a man in a car after a short chase through neighborhoods in Inkster. But a second man may still be at large.
Police say the same man tried to rob the store last night using a knife. The clerk fought him off and the man ran away.