TV Guide Investigation Discovery Saturday

Mike Carroll sets out to find his long-lost father and what he uncovers along the way threatens to shake the very foundation of his family.

Sonja Holt suspects her fiancée, Stafford Shaw, is living a secret double life, she can't imagine how far he'll go to keep everyone from finding out the truth.

Dylan Eason's life sentence without parole doesn't appease his father, who admits wishing for his own son's death is horrible but feels he deserves it.

When Dr. Margo Prade is shot to death in a parking lot in 1997, the police are baffled until they discover her phone calls were being secretly recorded.

When Michelle Despinasse is shot inside her own home in Nanuet, N.Y., investigators discover she made a secret recording that reveals her killer's identity.

A cosmetologist goes missing after an appointment, her last at Tangles Salon; CCTV footage shows her car in an isolated parking lot in the middle of the night.

When a man disappears in Hagerstown, Md., the only clue to his location is the white BMW he abandons at an apartment complex and investigators turn to CCTV.

After Cristina goes missing, detectives look for CCTV that may reveal her movements, but then her cell pings at a location in Arkansas.

CCTV footage shows the shooting of an elderly man in Loveland, Texas, and the surveillance images could hold the key to identifying the man's killer.

When 60-year-old Ilene Gowan goes missing, the police follow a trail of surveillance footage to reveal someone close to her and learn the shocking truth.

A young couple moves to the country and ruins a quiet neighborhood, but loud parties and a junk-strewn lawn push the Vietnam veteran next door to build a fence.

A resident revives an HOA to beautify her community but some believe the organization is fraudulent; tensions escalate when liens are placed on a house.

Two unlucky neighbors bond over their struggles, but when one buries the other in debt with a hustle gone wrong, things fall apart badly.

In 2021, in Newport News, Va., U.S. postal workers Jacquie Shabazz and Tashara Jackson fall out over an alleged affair and a long-running feud explodes.

A feud between Jerry Hancock and stepfather Gene Capps boils over when they fight over their family home and then a night of violence tears the family apart.

In 2009, in Las Vegas, two men come face-to-face over a woman and threats and violence spiral turning two households against each other.

Two men start an auto body repair business and at first, business is booming, but before long, a vicious feud erupts that quickly spirals out of control.

In California, two friends fall out over a stolen bicycle, but friends and family soon realize there's more to this feud than meets the eye.

When marital infidelity sparks resentment between two cousins, betrayal and jealousy fuel their rivalry and the former blood brothers become sworn enemies.

After an innocent 17-year-old woman moves to a small town in Iowa and gets a job waiting tables, her belief that there's good in everyone spells her doom.

A retired corrections officer faces tragedy after he deals with his second wife, her antagonistic brother, a jealous ex-husband, and an insane stalker.

When Becky Stowe, a 15-year-old girl who is ready to find love, suddenly disappears, her friends and family wonder if she found what she was looking for.

An unlikely romance with a new neighbor turns into a deadly obsession; an affair with the handsome repairman shatters a once happy marriage.

A pizza maker embarks on an affair and impregnates both his wife and lover; a couple proves that absence doesn't always make the heart grow fonder.

A retired corrections officer faces tragedy after he deals with his second wife, her antagonistic brother, a jealous ex-husband, and an insane stalker.

When Becky Stowe, a 15-year-old girl who is ready to find love, suddenly disappears, her friends and family wonder if she found what she was looking for.

An unlikely romance with a new neighbor turns into a deadly obsession; an affair with the handsome repairman shatters a once happy marriage.

A pizza maker embarks on an affair and impregnates both his wife and lover; a couple proves that absence doesn't always make the heart grow fonder.

When 36-year-old wife and mother, Carol Stallings Grannon, disappeared in Muskogee, Okla., on March 15, 1999, the case goes cold until twelve years later.

When Christi Flynn meets 3 shady strangers at a bar, she finds herself in the fight of her life as they kidnap her and take her through the Arkansas forests.

A massacre in Gitchie Manitou State Preserve leaves four teenagers dead, and police baffled, but a witness comes forward with a tale of murder and survival.