[s10e4] Paper Moon ⟶ (ESSENTIAL)

The trail leads them to Kate , the werewolf they let live in Season 8 ("Bitten").

This guide covers which follows Sam and Dean as they investigate a string of werewolf attacks in Durham, Washington. Episode Overview Monsters: Werewolves. Location: Durham, Washington. [S10E4] Paper Moon

Brit Sheridan as Kate and Emily Tennant as Tasha . The trail leads them to Kate , the

While the brothers suspect Kate, the true killer is her sister, Tasha . Kate turned Tasha to save her life after a fatal car accident, but Tasha has embraced her monstrous side. Location: Durham, Washington

Sam and Dean take a break by a lake but are pulled into a case involving victims with slashed throats and missing hearts.

Kate wants to rehabilitate her sister, while Dean believes they must kill her because she is a monster.