Waking up in the middle of the night by a loud, unknown sound, Claire Gibbs and Brett Morrison are in for a shock when an ambushing fire breaks out into their bedroom. Only Claire survives, but the fire makes a water tank explode up in the air and hit a second victim; Frank Tripp's car. Meanwhile, Calleigh and Eric share a lovely moment while searching the burned home and Horatio uncovers that Ryan has a personal connection to a suspect.