Caleb Temple's 10th birthday turns nightmarish when his sister, Merlyn Temple, is killed and his father, Gage Temple, is the prime suspect. Gage's guilt seems confirmed when he commits suicide in his jail cell, leaving Caleb an orphan... except for the ghost of Merlyn. Caleb seems to find a father figure in Dr. Matt Crower, but this won't last if Sheriff Lucas Buck has any say in the matter. (thetvdb.com)