The team goes to Houston to investigate a series of seemingly random murders at construction sites; the team notices a distinct change in Reid's demeanor.
Monk's long-lost older brother calls on him to help solve a murder.
Michael faces a new foe in Detective Paxson, who has tracked down explosives Michael has been hiding in a storage facility; Michael and the team must rescue a kidnapped child by using reverse interrogation.
Matt enlists unlikely help as the attacks on people with abilities continue; Claire's efforts to hide her healing power at her new high-school are in danger; as part of his new job, Suresh must track down the Haitian.
Upon his return to New York, Suresh finds a previously undiscovered painting that foretells the death of someone close to him; Claire and H.R.G. pursue their own agendas; Maya uses her deadly abilities to free Alejandro from a Mexican prison.