[s2e10] Gus' Dad May Have Killed An Old Guy! Apr 2026

: Shawn eventually discovers that the real killers were another pair of neighbors, Carl and Gladys , who were also being blackmailed by Fuller. Notable Character Moments

: The Spencers engage in their annual "who got the better gift" competition.

: Fuller was poisoned with weed killer owned by Bill, struck with Bill's hammer, and hanged with rope from the Gusters' boat. [S2E10] Gus' Dad May Have Killed An Old Guy!

The primary conflict arises when Fuller is found dead in his home, hanging from a banister. Initial evidence points directly to Bill Guster due to a long-standing feud and the discovery of murder weapons belonging to the Gusters. As Shawn and Gus investigate to clear Bill's name, they inadvertently implicate Winnie Guster by revealing that Fuller was blackmailing her over insurance fraud.

For more details, you can view the full episode guide on the Psych Wiki or check out the IMDb plot summary . : Shawn eventually discovers that the real killers

: This episode features the first seasonal variation of the Psych theme song, "I Know, You Know".

: Fuller was a neighborhood voyeur who had spent years blackmailing his neighbors with secrets he discovered while spying. The primary conflict arises when Fuller is found

In the Psych episode (Season 2, Episode 10), Christmas dinner takes a dark turn when Gus's parents, Bill and Winnie Guster, are arrested for the murder of their cantankerous neighbor, Old Man Fuller. Case Brief