When a surveillance tape shows someone setting fire to David’s SUV, investigators think it may lead them to his killer. Watch the all new season premiere of On the Case with Paula Zahn, TONIGHT 10/9c only on Investigation Discovery. | Investigation Discovery

Along these peaceful shores, dark secrets will surface. All new series The Lake Erie Murders premieres TONIGHT 9/8c, only on Investigation Discovery. | Investigation Discovery

See the sneak peek of Investigation Discovery's all new series Obsession: Dark Desires. Watch the series premiere Tuesday at 10/9c. | Investigation Discovery

16K views · 359 reactions | When it comes to murder, nothing is impossible. Joe Kenda is coming back to ID with all-new "American Detective" tomorrow night at 10/9c on ID | Investigation Discovery | Facebook

866K views · 882 reactions | The day Jeanne Avsenew found a bullet with her name scrawled on it, she realized her son wanted her dead. Follow ID for more shocking true crime stories. | Investigation Discovery | Facebook