Season 1, Episode 14:
Sam has another premonition, this time of a man being murdered, but when they investigate the brothers learn that the death has been listed as a suicide. They eventually learn that the victim's son Max Miller was responsible: after being abused by his family for years, Max discovered telekinetic abilities and used them to kill his father. Sam has a second vision of Max killing his stepmother and in the process of stopping him, it's revealed that Max's real mother died in exactly the same way as Sam and Dean's. Max uses his telekinesis to lock Sam in a closet while he tries to kill Dean, but Sam escapes using previously-unknown telekinetic abilities of his own and stops Max, who takes his own life.
Body count:For this episode = 3 humans.For the series so far = At least 129 humans; 9 ghosts; 1 god; 1 rawhead; 1 shapeshifter; and 1 wendigo.
Tropes appearing in this episode: