Charity Case!
From Arkham Horror Wiki
Charity Case! is a mythos card. It first appeared in the Innsmouth Horror expansion.
Card Information
Mythos Type: Headline
Gate Opens: Gate Burst at Esoteric Order of Dagon
Clue Appears At: *Devil Reef
Mythos Ability: The investigator with the lowest Sanity (the first player breaks ties) may move to Arkham Asylum and be delayed to restore his Sanity to its maximum.