 In "Psych's Guide to Crime Fighting for the Totally Unqualified" it's revealed that Shawn's Grandma Emma (Henry's mom) is still alive.In the 14th episode of the fourth season, "Think Tank", Police Chief Karen Vick offered Henry a job as police liaison between the SBPD and its external divisions (mainly Shawn's psychic detective agency).Henry initially declined the job offer, preferring retired life but later accepted it in the season four finale, while pursuing the serial killer Mr. Yin.