Cops say a 12-year-old boy named Peter Bresko Junior vanished after spending time with his dad in Fernandina Beach.

His dad says Peter was upset about having to return home to his mother who's out-of-state.

He was last seen at a Farmer's Market where his dad works when he went to use the bathroom and never came back.

If you have any information concerning the whereabouts Bresko, please contact FDLE or the Fernandina Beach Police Department at 904-277-7342 or 911.