Explores the crimes that occurred along Highway 20 between the late 1970s and the early 1990s, where several young women and girls vanished, were sexually assaulted, or were killed.

LOST WOMEN OF HIGHWAY 20 is a sprawling, true-crime odyssey that begins with the disappearance of a 13-year-old Rachanda Pickle. When Rachanda disappears in 1990, detectives discover a trail of missing and murdered women along a ghostly stretch of Oregon's US Highway 20 that goes back for decades, leading them to a killer who has been hiding in plain sight. With narration from Octavia Spencer, LOST WOMEN OF HIGHWAY 20 is a gripping documentary that asks poignant questions of our society's treatment of women - then and now.—Investigation Discovery