Police say three suspects are behind bars following the armed robberies of a couple of Central Coast Domino’s locations. The first happened in Arroyo Grande just after 9:15 Friday night. The robbers came in through an open back door, held the employees at gunpoint and fled with an undisclosed amount of cash. About an hour later an Orcutt Domino’s location was robbed in a similar fashion. Santa Barbara County Sheriff’s deputies arrested two suspects from Bakersfield and another from Santa Maria. Investigations are ongoing.