About this season
The key to solving the toughest homicides lies somewhere in the final hours of a victim's life. In each one-hour episode, determined investigators must piece together events during this critical window to reconstruct the timeline, unlock the motive, and ultimately close in on the killer.
Episodes (9)
1. What Happened to Lauren?
10.0Aired 15 April 2021 • 43 min
A 27-year-old law student is reported missing, and when investigators later find human remains in the trash can behind her apartment, it's undeniable that the two are related. Police in Macon, Georgia, must act fast to catch a cold-blooded killer.
2. Cruel Intentions
10.0Aired 22 April 2021 • 42 min
A 30-year-old woman is reported missing by her concerned husband after she fails to report to work. When her abandoned car is found, traces of blood in the trunk indicate more than just a disappearance - it's clear she has been murdered.
3. Killer on the Roof
10.0Aired 29 April 2021 • 42 min
A former marine's death reveals a string of angry coworkers and irate exes.
4. There Will be Blood
10.0Aired 6 May 2021 • 42 min
The murder of a beloved father days before Christmas shatters his family.
5. Who Killed Anna?
10.0Aired 13 May 2021 • 42 min
A 42-year-old Russian woman living the American dream in Texas is savagely gunned down in her garage. As investigators work the case, the list of suspects includes her controlling ex-husband, her boyfriend, an obsessive admirer, and a generous mentor.
6. Undoing Behavior
10.0Aired 20 May 2021 • 42 min
A 36-year-old woman lies strangled to death in her own home. Clues at the scene indicate she knew her killer well enough to let them in and that the resulting murder was spontaneous. Now, police race to discover who could want this mother dead and why.
7. The Unusual Suspect
10.0Aired 27 May 2021 • 42 min
A popular Wisconsin funeral director and his intern are murdered in cold blood. The case stalls for two years before a criminal profiler takes a fresh look and sees only one viable suspect -- someone the police never considered.
8. She Called 911
10.0Aired 3 June 2021 • 42 min
When a 42-year-old woman is strangled to death and posed in an unusual way in her bedroom, detectives are on the hunt for someone who would have wanted to humiliate her after murdering her. A hidden 911 call turns the case on its head.
9. The Sable-Eyed Beauty
10.0Aired 10 June 2021 • 42 min
When a body found dumped in a gritty Brooklyn neighborhood is later identified as criminal justice student Imette St. Guillen, detectives must retrace her final hours at a Manhattan bar to catch her killer.