Police: 1 arrested in Milford robbery; 2nd suspect at large

Police say one person was arrested in connection to a robbery in Milford on Saturday, but a second suspect is still at large. 
Milford police say 18-year-old Niza Clark, of Stratford, was arrested by Bridgeport police around 10 p.m. Saturday. 
Clark and another suspect are accused of holding a man at gunpoint in his car at the Speedy Mart on Meadowside Road. 
Milford police say the gun was a replica and could not be fired.
Police say the suspects stole a bag from the victim's car and fled the area.
Clark is facing several charges, including robbery, and will be in Milford Court on Monday.
Police say the investigation is still ongoing for the second suspect.