Keen-eyed officers nabbed a robbery suspect after recognizing the man while they were on the scene of an unrelated call.

Detectives with the major crimes unit had been investigating a robbery that occurred March 22, 2014 at a gas bar in the 1300 block of McPhillips Street.

A man had robbed a female clerk of an undisclosed amount around of cash around 4:40 a.m. before fleeing.

On March 25, 2014, officers responded to a residence on Langside Street and, while at the home, police recognized a man as being the suspect of the gas bar robbery.

Harold Mace, 33, has been charged with robbery and failing to comply with a probation order, said police.

He remains in custody.