American Nightmare

John follows the trail of fugitive Leroy Headley whose 911 call sends police down a dark and twisting path that unravels a history of violence. Cal uncovers hidden truths behind the case of Jeffrey Forrest, a dangerous sexual predator on the run.

Mother and Child

An unbelievable tragedy ripples through a small community and sends John in pursuit of outlaw Jory Worthen. Callahan takes on the case of fugitive Derrell Demon Brown, an offender with a dark past who committed a violent, personal crime.

A Personal Mission

When a double shooting leaves one woman dead and another clinging to life, John joins police on the trail of fugitive Lenell Kirby. And Callahan takes on the mysterious murder of a dear Walsh family friend, Lindsay Harris.

Catch Me If You Can

When a costly mistake allows a criminal to escape justice, John steps in to help investigators in pursuit of felon Lester Eubanks. And Cal looks into the case of William Stanson, a supposed loving father to turned out to be a sexual predator.

The Criminal Caregiver

After a vulnerable elderly man is brutalized in his rural home, John joins a thrilling manhunt for Derek Whisenand. And when newlywed bliss turns into a vicious crime, Cal goes boots on the ground on the trail of fugitive Arnoldo Jimenez.

Blood Money

John joins police on a strange and twisting missing persons case that turns fatal, sending investigators on the trail of Alejandro Castillo. And Cal takes on the case of Leticia Smith, a woman on the run from a terrible crime with nothing to lose.

In Cold Blood

When an unthinkably violent criminal flees before his trial, John Walsh joins local authorities on the chase for Michael Waguespack. Cal uncovers hidden and painful truths in a Christmas Eve tragedy that sent police hunting for Miguel Angel Martinez.

In Plain Sight

When an insidious sexual predator is discovered hiding in plain sight, John helps police in the pursuit of dangerous James Meece. And after a brutal home invasion, Cal goes into the field to help police track down dangerous James Watts.

Murder in Monrovia

John and investigators follow the trail of a chilling 911 confession that leads them to dangerous Nimrod Guerrero. And when Frederick McCaskill leaves a survivor clinging to life, police and Cal work to make sure this criminal doesn't elude justice.

Fall from Grace

John joins the hunt for prominent community members Torin and Rena Smith, who absconded from justice after being accused of shocking crimes. Cal pulls back the curtain on Carnell Spencer Lee Jr., a vicious criminal with a dark and menacing past.

Violent Vendetta

A family feud escalates to brutal violence, and John joins police in pursuit of Top Ten FBI fugitive Eugene Palmer. Callahan immerses himself in one of the most brutal cases he's ever seen as he helps authorities track down Tamera Williams.

Witness to Murder

John works with investigators to bring Frank Contreras into custody after he commits a terrible crime witnessed by a child. Cal takes on a heartbreaking case where authorities desperately need the public's help to identify a vicious criminal.

Terror in Texas

John searches for Erik Arceneaux, a prime suspect in the murder of a devoted single mom, whose family needs justice. Later, Cal learns the dark truth behind Mark Blevins, an accused sexual predator who has been on the run for over thirty years

Twisted Mysteries

John joins the hunt for Brian Ontiveros, who police believe killed his ex-girlfriend in a fit of jealousy. Later, a woman’s mysterious death has Cal join police in the search for Robert Kuehn, who’s been in the wind since 2013

Stolen Lives

When a young woman is murdered, police suspect her boyfriend Carlos Torres, but before his trial, Torres cuts off his ankle monitor and flees. Cal joins the hunt for Bill Brockbrader, a child predator wanted for failure to register as a sex offender.

Letters from a Predator

A woman's murder leads police to suspect her husband - and former prison pen pal - William Plemons, who's been on the run since 2003. Cal joins the hunt for suspected murderer and arsonist Darryl Walker in Georgia.

Hell on Wheels

A single mom is murdered, and police suspect Isaac Estrada, a man she'd just met. Estrada flees, and John is in close pursuit. Cal goes behind the scenes of Miami's luxury car rental business, helping police hunt down alleged killer Nalio Williams.

Surfside Homicide

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

Menace to Society

John aids investigators in pursuit of fugitive Pedro Espinoza, accused of two senseless murders in a two-year span. Later, after an 85-year-old woman is brutally stabbed to death, Cal joins the hunt for the alleged killer, Ervis Mecollari.

Bad Blood

When a couple is murdered, police suspect vengeful relative Kevin Anderson, and John aids the hunt for this fugitive of justice. Later, Cal helps police track down Martin Munoz, accused of heinous sexual assaults against his own daughters.

Stolen Futures

John joins the hunt for Adarus Black, who allegedly killed a young woman in broad daylight. Later, Cal's in San Diego to help track down Michael Pratt, whose pornography ring allegedly ensnared over 100 women using fraud, coercion, and possibly force.

Abuses of Power

John is in pursuit of fugitive Jason Hines, accused of sexually abusing multiple minors and possibly involved in his wife’s disappearance. Later, a slew of women allege they were sexually assaulted by chiropractor Steven Clifford on the run since 2002.

Predator Next Door

John joins the hunt for fugitive Hector Hugo Ramirez-Lopez, suspected of both murder and sexual assault. Cal uncovers dark family secrets in the case of Sherman Jackson, who's been on the run since 2010.

Tragically Taken

John's on the hunt for Jorge Rico-Ruvira, accused of murdering his girlfriend in 2020 and abducting their young son. Later, John and Cal shine a spotlight on the case of 15-year-old Sophie Reeder, who was abducted in 2017 and may be in grave danger.

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.

Collateral Damage

John is in pursuit of suspect Jonathan Dorado, wanted for killing a woman and her unborn child in an act of misplaced gang revenge. Then, Cal hunts for Henry Houston, accused of conning a vulnerable woman and later killing her father in an altercation.

Unforgotten

John joins the search for Celina Mays, whose disappearance draws police attention to her family-run, allegedly “cult-like” church. Later, Cal hunts for Efren Meza -- accused of stalking and stabbing his ex-girlfriend in a fit of jealous rage.

Stolen Innocence

When a man is senselessly gunned down at a party, police learn it may be a case of mistaken identity. John joins the hunt for suspect, Collin Jerrick. Later, Cal helps police hunt David Bonness, accused of sexually abusing his former stepdaughter.

Evil Deception

When a young girl goes missing after a night out in Vegas, police suspect her friend Erick Rangel-Ibarra. John joins the hunt for this alleged killer. Later, Cal goes after Jerold Dunning, accused of sexually abusing his girlfriend’s daughter for years.

Bloodshed and Blackmail

John helps police track down Glen Holmes, accused of carjacking a couple and murdering one of them. Later, Cal joins the hunt for online predator Adrian Fierros, who coerces young girls into sending him explicit photos that he uses to extort them.

A Broken Bond

When a young father is executed, police learn the shooter may have been his close childhood friend. John helps track down the alleged killer, Diontae Whitson. Later, Cal’s in pursuit of Louis Rojas, accused of murdering his ex-wife’s new husband.

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.

Deadly Secrecy

John goes after Eduardo Clemente, the prime suspect in his girlfriend’s murder after her body turns up in the desert. Later, Cal’s in North Carolina to hunt down Emigdio Ramirez Garcia, accused of ruthlessly murdering his wife in 1997.

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 Cal team up to hunt for the mysterious Boca Raton Mall murderer who terrified South Florida in 2007.

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, Cal heads to Pennsylvania to track Justin Smith, accused of murdering his pregnant girlfriend.

Last Ride

John hunts for Jose Bustos-Diaz, a convicted killer and prison escapee suspected in another slaying. Later, Cal's in pursuit of Benjamin Williams, accused of murdering his ex-girlfriend in front of her two young children, including his own baby.