After a night out in New York City with his new girlfriend, 56-year-old businessman Charles Butler simply vanishes, and his panicked children only receive confounding texts in response to their inquiries.
Investigators discover that moments after teenage social media star Alexis Murphy posts her final tweet before vanishing, she is captured on surveillance footage at a local gas station.
When soon-to-be college freshman Heather Maples is discovered murdered in her own bed, investigators discover a remarkable clue preserved at the scene.
Surveillance footage reveals a mysterious figure tracking 18-year-old Kelsey Smith's movements when she goes shopping for a present for her boyfriend but never returns home.
After asking to drop off a book off at a friend's house, 15-year-old Danielle Locklear never returns home, but a cryptic clue leads investigators to a secluded creek.
While 24-year-old Willard Grandstaff toils away at his convenience store job, he dreams of what the future holds; on Sept. 27, 2004, his standard overnight shift becomes his last.
In 2013, college sophomore Alyssiah Wiley is spotted on surveillance footage leaving Eastern Connecticut University campus...then she disappears. Authorities follow a digital trail of clues - to unravel her Final Moments and find her.
24-year-old Lamont Adair has just earned the shot to play professional basketball in China. But when he's gunned down in broad daylight, the community goes silent. What secrets will investigators find in Lamont's Final Moments?