In Pursuit With John Walsh

In 1989, a young girl bravely came forward to reveal her adoptive father sexually abused her for years. Callahan joins the hunt to bring this monster to justice.

John hunts for Brian Ontiveros, who police believe killed his ex-girlfriend in a fit of jealousy. Later, Callahan investigates a woman's mysterious death.

Callahan joins the hunt for Bill Brockbrader, a child predator wanted for failing to register as a sex offender. John searches for a murder suspect, Carlos Torres.

A woman's murder leads police to suspect her husband, who's been on the run since 2003. Plus, Callahan hunts for a murderer and arsonist in Georgia.

Cal goes behind the scenes of a luxury car rental business, helping the police hunt down alleged killer Nalio Williams. John tries to track down Isaac Estrada.

John joins the hunt for a woman who allegedly hired a hitman to murder her husband. Later, Cal pursues a man accused of killing the lawyer who was suing him.

John aids investigators in pursuit of a fugitive accused of two senseless murders in a two-year span. Cal hunts for the alleged killer of an 85-year-old woman.

John joins the hunt for the alleged killer of a young woman in broad daylight. Later, Cal's in San Diego to help track down man who allegedly ensnared over 100...

When a couple is murdered, police suspect a vengeful relative. John aids the hunt for this fugitive. Later, Cal helps police find a man accused of heinous sexual assaults.

John chases a fugitive accused of abusing multiple minors and suspected of his wife's disappearance. And, a slew of women allege they were sexually assaulted.

John hunts Hugo Ramirez-Lopez, a fugitive suspected of murder and sexual assault. And, Cal pursues a man who has been on the run since 2010.

John hunts for a man accused of murdering his girlfriend and abducting their young son. Later, John and Cal seek a young woman who was abducted in 2017.