For the second time in a month, a Mercer County bank has been robbed. The latest victim, First Community Bank in Sherrard. A robber struck there early this afternoon and fled with an undisclosed amount of money. A Quad City Times report indicates police are looking for a green or teal colored car, which is similar to the description of the suspect vehicle in the robbery of Union Federal Savings and Loan in Viola on November 8th. Just like the Viola bank robbery, the masked bandit inferred he had a weapon.