Ypsilanti police arrested one man Tuesday and are seeking another in an armed robbery that investigators say wasn't committed at random.
Two sisters originally told police two men forced their way into their residence Monday at Peninsular Place apartments, 1000 North Huron River Drive, and robbed them at gunpoint.
Investigators determined the sisters were robbed at gunpoint by two men, one of whom they know, police said. But police said the men didn't force their way inside.
Acting Police Chief Paul DeRidder said in a release this morning that the man who was arrested and his accomplices are believed to be involved in other home invasions throughout the city.
Police said this morning the robbery was not drug-related.
A 23-year-old Detroit man was arrested Tuesday night in Ypsilanti Township and is being held at the Washtenaw County Jail. He has not yet been charged.
Investigators are working to identify a second man believed to be involved. Police have not yet recovered the laptop, wallet, flat-screen television and other items reported stolen.
Investigators continue to conduct interviews to determine exactly what occurred.
Anyone with information can call police at (734) 483-9510.

AnnArbor.com