End of Watch is the chilling final installment in Stephen King's Bill Hodges Trilogy. Retired detective Bill Hodges, now running a private investigation firm with partner Holly Gibney, confronts a wave of teen suicides linked to Brady Hartsfield, the Mercedes Killer left in a vegetative state after their prior clash. Despite his pancreatic cancer diagnosis, Hodges uncovers Brady's supernatural ability to control minds via defective Zappit tablets, targeting survivors of a foiled concert bombing for revenge. As Brady manipulates others remotely from his hospital bed, Hodges races against time to stop the epidemic and protect his allies.