In Pursuit with John Walsh
Victims' rights activist John Walsh and his son, Callahan, showcase time-sensitive, unsolved cases in desperate need of attention, mobilizing the public to engage in the pursuit of justice.
Genre: Reality-TV
Cast:John Walsh , Callahan Walsh , Jay Heselschwerdt , Cate Burzynski , Andrew D. Erath , Larry Lemanski , Matt Gerish , Chloe Jenkins , Richard Lamparter , Brennan Schram , LeighAnne Coleman , Esin Varan , Nick Flavin , Dio Rodriguez , Brandon J McLean , Nicholas Zoogman , Stephen Giumenta , Diomedes Rodriguez
S4.E1 ∙ Lying in Wait
John is in pursuit of William Strand. Police say he killed his ex-girlfriend who was also the mother of his son. Later, Cal hunts for Leslie Lagrotta, a suspect accused of sexually assaulting women in central Florida for over a decade.
S4.E2 ∙ Collateral Damage
John hunts Jonathan Dorado, wanted for killing a pregnant woman in an act of misplaced gang revenge. Cal pursues a suspect accused of conning a vulnerable woman.
S4.E3 ∙ Stolen Innocence
When a man is senselessly gunned down at a party, police learn it may be a case of mistaken identity. John Walsh joins the hunt for suspect, Collin Jerrick. Later, Callahan Walsh helps police hunt David Bonness, accused of sexually abusing his former stepdaughter.
S4.E4 ∙ Episode #4.4
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S4.E6 ∙ Unforgotten
John Walsh joins the search for Celina Mays, whose disappearance draws police attention to her family-run, allegedly "cult-like" church. Later, John's son Callahan Walsh hunts for Efren Meza, who is accused of stalking and stabbing his ex-girlfriend in a fit of jealous rage.
S4.E7 ∙ Bloodshed and Blackmail
John helps police track down Glen Holmes, who is accused of carjacking a couple and murdering one of them. Later, Cal joins the hunt for online pedophile predator Adrian Fierros, who coerces young girls into sending him explicit photos of themselves that he uses to extort them.
S4.E8 ∙ A Broken Bond
When a young father is executed, police learn the shooter may have been his close childhood friend. John Walsh helps track down the alleged killer, Diontae Whitson. Later, John's son Callahan Walsh is in pursuit of Louis Rojas, who is accused of murdering his ex-wife's new husband.
S4.E9 ∙ A Father's Betrayal
John joins the hunt for Arturo Munguia, aka Jesse Vega, accused of murdering his girlfriend in an act of petty jealousy. Later, Cal helps track down Rex Byrnes, an unemployed metalhead whose own daughter accuses him of years of sexual abuse.
S4.E10 ∙ Deadly Secrecy
John Walsh goes after Eduardo Clemente, the prime suspect in his girlfriend's murder after her body turns up in the desert. Later, John's son Callahan is in North Carolina to hunt down Emigdio Ramirez Garcia, who is accused of ruthlessly murdering his wife in 1997.
S4.E11 ∙ Murder at the Mall
John is in pursuit of Jolene Hibbs and Charles Ausiello, a couple accused of murdering a retiree and selling off his assets. And later, John and his son Callahan team up to hunt for the mysterious Boca Raton Mall murderer who terrified South Florida in 2007.
S4.E12 ∙ Blindsided
John hunts Omar Cardenas, the prime suspect in the murder of a devoted father who may have been caught in a random act of gang retaliation. Later, John Walsh's son Callahan heads to Pennsylvania to track Justin Smith, who is accused of murdering his pregnant girlfriend.
S4.E13 ∙ Last Ride
John hunts for Jose Bustos-Diaz, a convicted killer and prison escapee suspected in another slaying. Later, Callahan is in pursuit of Benjamin Williams, accused of murdering his ex-girlfriend in front of her two young children, including his own baby.
