Fairfield police said a Bridgeport man is facing charges after officers responded to reports of car alarms going off on Ann Street and Nichols Street.
Police say they got similar complaints for two different areas.
Officials found Nazareth Sinclair hiding under a car after running from police.
Money and personal items found on Sinclair linked him to local larcenies, according to police.
Among his charges are criminal possession of a firearm, burglary and interfering with an officer.
Sinclair also had outstanding warrants.
Police are looking for a second suspect