When Gus's pharmaceutical company forces him to quit Psych, Shawn tries to sa...
Psych
Season 3 Episode 16: An Evening with Mr. Yang
Serial killer Mr. Yin Yang who murdered 6 victims in 1995 resurfaces to play his cat-and-mouse clues games as he did with police officers back then. He has never been defeated and chooses Shawn as his next opponent and the clues come fast...