Investigation Discovery HD (Pacific) John Duck spends his entire life fearing the day his brother Kevin would finally kill someone, but when John discovers his brother is actually a murderer, he still isn't ready to face that Kevin had been born a killer. 2026-11-16 As a child, Corey Breininger's stepmother, Judith Hawkey, coerces him into doing something horrible; he keeps her deadly secret for years, too afraid to tell anyone the truth. 2026-11-16 Jack Roy Spillman starts collecting wolf memorabilia, and his sisters think it's an odd hobby; when they learn of horrific things he's done, they realize some people may have been right when they called him more animal than human. 2026-11-16 Robert Foust contemplates killing his son, Aaron, as the only way to prevent Aaron from becoming a murderer; instead, Robert chooses to put himself and his son in God's hands, and God's plan makes him question everything. 2026-11-16 When Dreamer meets Teddy, she sees a broken young man and hopes her love will change him; he returns her love with fear, cruelty and control; after her father tries to help her escape his clutches, Teddy makes them pay a price. 2026-11-16 A single mother overcoming addiction struggles to raise her son and daughter; despite what appears to be a loving family and a sibling bond she could only hope for, she never could have foreseen the true monster that lies within her 13-year-old son. 2026-11-16 Days after New Year, the close-knit Baychester community in the Bronx is stunned by the sudden disappearance of a beloved local daycare owner. Investigators soon grapple with a shocking twist in the story right under their noses. 2026-11-16 Someone ambushes and kills a loving husband near his new office; a surveillance camera captures the clearly targeted attack; each clue that investigators find leads to the next, until the pieces of puzzle expose the callous motive for the crime. 2026-11-16 A single mother overcoming addiction struggles to raise her son and daughter; despite what appears to be a loving family and a sibling bond she could only hope for, she never could have foreseen the true monster that lies within her 13-year-old son. 2026-11-16 Days after New Year, the close-knit Baychester community in the Bronx is stunned by the sudden disappearance of a beloved local daycare owner. Investigators soon grapple with a shocking twist in the story right under their noses. 2026-11-16 Someone ambushes and kills a loving husband near his new office; a surveillance camera captures the clearly targeted attack; each clue that investigators find leads to the next, until the pieces of puzzle expose the callous motive for the crime. 2026-11-16 When Dreamer meets Teddy, she sees a broken young man and hopes her love will change him; he returns her love with fear, cruelty and control; after her father tries to help her escape his clutches, Teddy makes them pay a price. 2026-11-16 John takes on accused financial fraudster Ruja Ignatova, whose alleged crypto con landed her on the FBI's top ten most wanted list; Callahan heads to Pennsylvania on the trail of Freddy Calle, accused of sexually abusing a teenage girl. 2026-11-16 John is on the trail of fugitive Larry Hicks, accused of murdering a devoted mother of two in Plattsburgh, N.Y.; Callahan heads to Texas to shine the white-hot spotlight on accused predator Steven Leifeste. 2026-11-16 After the murder of a beloved family man in Florida, John profiles the mysterious accused killer, John Galvan-Sahb; Callahan heads to Los Angeles to help police with a twisted case of child sexual abuse allegedly perpetrated by Dublas Gonzalez. 2026-11-16 John joins the hunt for Jovanny Romo Arellanes, who California police say killed his ex-girlfriend; Callahan seeks answers for a family that never gave up hope surrounding a mysterious case involving alleged killer Steven Oboite. 2026-11-16 In Maryland, a high-speed chase erupts when a serial dangerous driver strikes again, putting one officer's life in grave danger; in Georgia, police hunt a bank robber, and in Wisconsin, a gunfight breaks out when a lone officer confronts an armed man. 2026-11-16 In Oklahoma, a suspected drug dealer leads police on a perilous pursuit down a busy interstate; in Michigan, an officer comes under fire from a masked gunman; in Missouri, a sting operation goes wrong when the armed suspect takes off on foot. 2026-11-16 Arkansas police stop a knifeman enraged over a midnight pot roast; in Delray Beach, Fla., officers must rescue two children teetering on a ledge with their mother who is high on drugs; in Utah, a trespasser attacks an officer with his own baton. 2026-11-16 Officers chase a suspect, attend a car fire, and detain a homicide suspect. 2026-11-16 Oceanside police pursue a violent suspect following a domestic shooting; officers also intercept a reckless driver headed toward 10k runners; they rescue residents from a building fire. 2026-11-16 A suspect sets fire to his home, and officers battle deadly floods. 2026-11-16 In 2014, graduate student Tequila Suter is stabbed to death in her suburban Buffalo home; investigators' only hope of solving the case is to piece together a trail of CCTV across town and follow in the footsteps of a killer. 2026-11-16 In 2013, Kira Steger goes missing after a date night with her husband at the Mall of America; after a shocking discovery in a parking lot, investigators fear foul play; they turn to mall security footage in the hopes of solving this mysterious case. 2026-11-16 In Kentucky, 13-year-old David Oakley comes home to find his stepmother murdered and his 15-year-old sister Jenna missing; Police race to piece together a killer's video trail, only to uncover a brutal plot. 2026-11-17 The discovery of a burned body sends police on the hunt for camera footage that may show the crime. 2026-11-17 A woman's lively get-together at her local bar ends with a baffling murder. 2026-11-17 In Farmville, North Carolina, three family members working at a convenience store fall victim to the most cold-blooded crime the town has ever seen; detectives attempt to pick up the killers' video trail and put an end to their bloody spree. 2026-11-17 When St. Louis Blues player Mike Danton faces arrest following the Stanley Cup playoffs, shockwaves spread through the hockey world as investigators examine an alleged murder-for-hire plot. 2026-11-17 Baylor University basketball player Patrick Dennehy goes missing; for the first time ever, teammate Ellis Kidd Jr. shares his personal account of the murder investigation and scandal behind this NCAA's big controversy. 2026-11-17 With a serial rapist on the loose, no girl is safe on campus; could the attacker really be linked to the college's beloved football team? 2026-11-17 In financial trouble, a woman rents out rooms in her home to two men, which leads to a toxic mix of misgivings, madness and murder. 2026-11-17 Baylor University basketball player Patrick Dennehy goes missing; for the first time ever, teammate Ellis Kidd Jr. shares his personal account of the murder investigation and scandal behind this NCAA's big controversy. 2026-11-17 With a serial rapist on the loose, no girl is safe on campus; could the attacker really be linked to the college's beloved football team? 2026-11-17 In financial trouble, a woman rents out rooms in her home to two men, which leads to a toxic mix of misgivings, madness and murder. 2026-11-17 When St. Louis Blues player Mike Danton faces arrest following the Stanley Cup playoffs, shockwaves spread through the hockey world as investigators examine an alleged murder-for-hire plot. 2026-11-17 After moving to the idyllic town of Gulfport, Fla., Candy Williams meets a handsome stranger at the beach, but her storybook romance turns into a real-life nightmare as his past comes to light. 2026-11-17 A 28-year-old man becomes incensed after being deceived by an online prankster, and he seeks revenge against the only person he can think of -- the young woman in the pictures. 2026-11-17 When a teenager goes missing after meeting someone online, police discover a predator far more dangerous than they ever imagined: a serial killer on the loose. 2026-11-17 When a model scout approaches two high school boys for photos with the lure of cash and a glossy portfolio, they find it hard to resist her advances. 2026-11-17 When her fairy-tale marriage crumbles, a young mother questions just what kind of family she married into; a bitter custody battle leads to a vicious cyberstalking campaign with devastating real-life consequences. 2026-11-17 When her fairy-tale marriage crumbles, a young mother questions just what kind of family she married into; a bitter custody battle leads to a vicious cyberstalking campaign with devastating real-life consequences. 2026-11-17 Happy couple Bill and Mary Yoder run a medical practice outside of Utica, N.Y., but their world collapses after Mary falls ill, and detectives prove that her illness is no accident. 2026-11-17 An entrepreneur is fatally gunned down in his warehouse, leading detectives to examine his disgruntled employees and his mistress in search of the killer. 2026-11-17 Firefighter William Walker and his new wife, Uloma, live in a tight-knit Cleveland neighborhood, when he is gunned down in their driveway, turning everyone in his life into a suspect. 2026-11-17 Rob and Brenda Andrew, a devout couple living in the Bible Belt of Oklahoma City, find their world shattered when both of them are shot during a violent home invasion; the mastermind proves to be closer than anyone imagined. 2026-11-17 A rash of break-ins shatters the peace in a tight-knit community; when residents take sides, good friends turn into deadly enemies. 2026-11-17 A U.S. Army veteran goes out of his way to make his neighbors feel welcome; when a child's birthday gift goes missing, it takes only 37 days for the friendships to end in a killing spree. 2026-11-17 A couple escapes the dangers of the big city and moves to the country; however, they begin to suspect their new neighbors are involved in the drug trade, leading to a bloody conflict with children caught in the crossfire. 2026-11-18