a few hours later, however, dewey escapes trey's hotel room to chase after engine 55, which was recently called out to another fire at a harbor garbage barge. the team is only too happy to allow him to climb on board. meanwhile, shane returns to the station to discover that the fire engine 55 was called out to was simply a decoy, so that the suspected arsonist could burn the "dogpatch" station to the ground. panicking, he calls his friend, jasmine 'jj' presley to work out what to do, then becoming alerted of footsteps upstairs, which turn out to be the arsonist.