Impact X Nightline Menu About Episodes Photos Releases Terror on the Trails - Releases April 8, 2026 INSIDE THE TRAILSIDE KILLER CASE AND ONE WOMAN’S MIRACULOUS SURVIVAL ON ‘IMPACT X NIGHTLINE,’ STREAMING APRIL 9 ON DISNEY+ AND HULU THURSDAY, APRIL 9 IMPACT x Nightline: “Terror on the Trails” (424) — Streaming on Disney+ and Hulu Logline: Inside the haunting Trailside Killer case and seven grisly murders. How actress Lisa Rinna’s mom survived a serial killer, and could there be more victims? Extended Logline: “IMPACT x Nightline: Terror on the Trails” dives into the Trailside Killer story, who hunted women and couples in the woods, and the clues investigators chased to crack the case. Actress Lisa Rinna shares how her mother, Lois DeAndrade, survived a brutal attack; John Alderson returns to the trail where his sister Anne spent her final moments doing what she loved; retired Marin County public defender Jay Ruskin looks back on his time defending the Trailside Killer David Carpenter in court; and Karen Kilroy remembers the moment she gave police a crucial piece of evidence. Decades after terrorizing the trails, could there still be more victims out there? The Inside Scoop: “IMPACT x Nightline: Terror on the Trai Press Release - Series
April 8, 2026 INSIDE THE TRAILSIDE KILLER CASE AND ONE WOMAN’S MIRACULOUS SURVIVAL ON ‘IMPACT X NIGHTLINE,’ STREAMING APRIL 9 ON DISNEY+ AND HULU THURSDAY, APRIL 9 IMPACT x Nightline: “Terror on the Trails” (424) — Streaming on Disney+ and Hulu Logline: Inside the haunting Trailside Killer case and seven grisly murders. How actress Lisa Rinna’s mom survived a serial killer, and could there be more victims? Extended Logline: “IMPACT x Nightline: Terror on the Trails” dives into the Trailside Killer story, who hunted women and couples in the woods, and the clues investigators chased to crack the case. Actress Lisa Rinna shares how her mother, Lois DeAndrade, survived a brutal attack; John Alderson returns to the trail where his sister Anne spent her final moments doing what she loved; retired Marin County public defender Jay Ruskin looks back on his time defending the Trailside Killer David Carpenter in court; and Karen Kilroy remembers the moment she gave police a crucial piece of evidence. Decades after terrorizing the trails, could there still be more victims out there? The Inside Scoop: “IMPACT x Nightline: Terror on the Trai Press Release - Series
