Lt. Sharon "Boomer" Valerii awakens soaking wet in the locker room and finds plastic explosives and a detonator in her sports bag. She discretely returns the detonator to the small arms locker but finds that six other are missing. Soon after, major explosions rock the ship, destroying over two-thirds of its water supply. She's terrified that she will be suspect and turns to chief Galen Tyrol for help. Commander Adama orders the fleet to ration water and they begin the search for a planet where they may be able to replenish their supplies. Back on Caprica, Lt. Karl 'Helo' Agathon - who gave up his seat on an escape flight to Gaius Baltar - is doing his best to survive. He is pleased when Boomer has apparently returned to rescue him but they are soon on the run when her ship is overrun by the Cylons.
—garykmcd