Investigation Discovery

One man describes going down into a basement with no real lights, across uneven ground covered in boards and debris. Once he was inside, nothing he saw immediately suggested a body was there. Watch "A Body in the Basement" on ID and stream on @HBOMax. #ABodyInTheBasement

Detectives tell him a jury could see either a cold-blooded killer or someone acting in self-defense. He says the man got angry and tried to attack him, insists he didn't mean to stab him, then admits he "just saw red and kept going." Watch "Signs Of A Psychopath" Tuesdays on ID and stream on @HBOMax. #SignsOfAPsychopath

For years, a man committed violent sexual assaults across Wyoming and Utah. In his own words, they started to feel old. One expert says he then went looking for something new to feed the thrill, and found it in killing a woman. Watch "Signs Of A Psychopath" Tuesdays on ID and stream on @HBOMax. #SignsOfAPsychopath

From femme fatales to deadly love triangles and scandalous affairs, “Deadly Women 2.0” examines the psychology behind shocking crimes and the women driven to commit them. "Deadly Women 2.0" premieres Tuesday, November 10 on ID and streams on @HBOMax. #DeadlyWomen

After Margaret Douglas was killed in Wadsworth, Ohio, detectives found that her killer had recorded what he did to her body. He kept the files in a private photo vault called "Dark," and the password was "murder." One expert sees that effort as a sign of criminal sophistication. Watch "Signs Of A Psychopath" Tuesdays on ID and stream on @HBOMax. #SignsOfAPsychopath

He kept his own history off-limits, yet insisted she reveal hers. An expert says that double standard reflects a belief that rules, norms and laws applied to everyone except him. Watch "Signs Of A Psychopath" Tuesdays on ID and stream on @HBOMax. #SignsOfAPsychopath

Sgt. Dustin Roy was assigned to investigate after Macie Haight told a friend her father had pushed her. Tausha agreed to an interview but asked him to be gone before Michael got home, warning it would only make things worse. Watch "Toxic: What Happened in the Haight House?" on ID and stream on @HBOMax. #ToxicOnID

He minimized every situation, including his own behavior. An expert says threatening his wife gave him a growing thrill, and that he kept doing it because he had seen her fear before. Watch "Signs Of A Psychopath" Tuesdays on ID and stream on @HBOMax. #SignsOfAPsychopath

When Michael Haight brought home a new two-seat side-by-side, his wife had no idea they had the money for it. A friend recalls her explanation: he wanted to ride by himself. The special examines how financial control shapes a partner's daily choices and makes leaving harder, especially with children. Watch "Toxic: What Happened in the Haight House?" on ID and stream on @HBOMax. #ToxicOnID

Of every story this season of Toxic, Rod McCall's stands out: a case of parental alienation that ended with a father planning his son's funeral instead of his eighth birthday party. Watch "Toxic" Tuesdays on ID and stream on @HBOMax. #ToxicOnID

Pain after a breakup is common. A forensic psychologist explains that what set him apart was how fast he went from rejection to rage, and how easily he could discard people he said he was attached to. Watch "Signs Of A Psychopath" Tuesdays on ID and stream on @HBOMax. #SignsOfAPsychopath

ID, NO MORE and The National Domestic Violence Hotline are working together through No Excuse for Abuse to raise awareness of warning signs like gaslighting and connect people with support. Learn more and access support resources at NoExcuseForAbuse.com. #NoExcuseforAbuse

Elizabeth Chambers and Annie Elise share a commitment to amplifying survivors' voices. Together, they look past the 2023 Haight family murders in Enoch, Utah, to understand what drives intimate partner violence. Watch "Toxic: What Happened in the Haight House?" on ID and stream on @HBOMax. #NoExcuseForAbuse

Before she married Michael Haight, Tausha reportedly called off their engagement because of his controlling behavior. They reconciled, and on her wedding day, her mother, Gail Earl, reportedly reminded her she could still walk away. Tausha believed she could fix him. Once she began confiding in those close to her, they say they started noticing more. Watch "Toxic: What Happened in the Haight House?" on ID and stream on @HBOMax. #NoExcuseForAbuse

From the outside, Tausha Haight's family looked picture-perfect. Elizabeth Chambers and true crime podcaster Annie Elise examine the coercive control and emotional abuse behind the 2023 murders in Enoch, Utah, and what the warning signs can teach others. Watch "Toxic: What Happened in the Haight House?" Tuesday, October 27 on ID and stream on @HBOMax. #NoExcuseForAbuse

The abuse in Tausha Haight's marriage left invisible bruises, and much of what she endured happened where no one else could see. The women who went to church with her and raised their kids alongside hers in Enoch, Utah, help tell the story she can't. Watch "Toxic: What Happened in the Haight House?" Tuesday, October 27 on ID and stream on @HBOMax. #NoExcuseForAbuse

"You can't fix something or save someone if you don't acknowledge the problem." Elizabeth Chambers explains why she and Annie Elise examined the coercive control and emotional abuse that came before the 2023 Haight family murders in Enoch, Utah. Watch "Toxic: What Happened in the Haight House?" Tuesday, October 27 on ID and stream on @HBOMax. #ToxicOnID @_10toLIFE

The 2023 Haight family murders raised hard questions about coercive control and the dangers victims can face when trying to leave. Elizabeth Chambers and Annie Elise look at the warning signs, the Lethality Assessment Protocol and the reforms that followed. Learn more and access support resources at NoExcuseForAbuse.com. Watch "Toxic: What Happened in the Haight House?" Tuesday, October 27 on ID and stream on @HBOMax. #ToxicOnID #NoExcuseForAbuse

The basement window in the Dabates' Ellington, Connecticut, home had fallen seven feet without shattering, and its thumb locks appeared to have been unscrewed and left on the floor. Dust and cobwebs still covered the sill. Investigators saw no sign that anyone had crawled through, let alone a 6-foot-5 intruder. Watch "A Body in the Basement" on ID and stream on @HBOMax. #ABodyInTheBasement

With a circumstantial case, Connecticut investigators built a timeline from emails, online accounts and the Fitbit on Connie Dabate's belt. The tracker showed when she moved and how fast. Retired Det. Jeff Payette says it didn't fit her husband's account of an intruder. Watch "A Body in the Basement" on ID and stream on @HBOMax. #ABodyInTheBasement