Watch The First 48 Online | Peacock

Documentary15 Seasons
Say Hello to Peacock! The wildly entertaining new streaming service for watching The First 48. Watch today!

Watch Full Episodes of The First 48

Watch The First 48 Season 19

Detectives around the country race against the clock, knowing that if they don't find a lead within the first 48 hours, their chances of solving homicide cases are cut in half.
  • Monster
    Episode 142 mins
    A police detective tracks a sadistic killer who murdered the brother of a man who stole his truck.
  • Dangerous Company
    Episode 242 mins
    A father gone missing turns up dead when his plans to evict a tenant ignite a murderous rage.
  • Endless Love; Out of Time
    Episode 342 mins
    A woman is beaten and stabbed to death in her home in an act of vengeance.
  • Trap House
    Episode 442 mins
    When a man is murdered just before Christmas, his family helps detectives search for his killers.
  • Devil in Me; Trail of Blood
    Episode 543 mins
    A Tulsa, Okla., man is shot and killed; an escalating argument ends in an Atlanta man's death.
  • Cruel Summer
    Episode 642 mins
    A New Orleans police detective turns to the community for help after gunmen open fire on a porch.
  • Rearview Killer; Point Blank
    Episode 743 mins
    A parking lot drug deal turns into a shootout; a motel execution escalates into a double murder.
  • Score to Settle; In Her Arms
    Episode 843 mins
    A father is killed in a convenience store; a man is gunned down before he can turn his life around.
  • The Girl Next Door
    Episode 943 mins
    Detective Darrin Smith discovers an escalating feud that threatens to tear apart a neighborhood.
  • Inside the Tape Special No. 4
    Episode 1042 mins
    Late-night shooting; a party turns into a bloodbath; carjackers become suspects in a murder.
  • Inside the Tape Special No. 5
    Episode 1142 mins
    A man is robbed and shot on his payday; a feud between neighbors gets out of control.
  • Inside the Tape Special No. 6
    Episode 1241 mins
    Minneapolis detectives need the help of the Somali community to help solve a murder.
  • Inside the Tape Special No. 7
    Episode 1342 mins
    A man is randomly shot in front of his sister's house; a homeless man is brutally murdered.
  • Stolen Innocence
    Episode 1443 mins
    A young mother and her friend are murdered in front of her children in Tulsa, Okla.
  • Deadly Secrets; True Lies
    Episode 1543 mins
    Detectives investigate a double murder in Minneapolis; a young woman is found dead in a dumpster.
  • Bad Lick; Red Dawn
    Episode 1643 mins
    A generous Atlanta man is murdered; in Tulsa, Okla., a man is shot while driving down the street.
  • Last Hope; Truth and Consequences
    Episode 1742 mins
    A teenager's life is cut short over a neighborhood beef; a young woman goes missing.
  • Standing Ground
    Episode 1843 mins
    A high school football player is gunned down when his friends make a dangerous decision.
  • End of the Road
    Episode 1943 mins
    An unsolved case comes to life when new evidence sheds light on a dead man's friend.
  • Lost Boys
    Episode 2043 mins
    A grandmother is gunned down steps from her front door, and her killers may be 14-year-old boys.
  • Predator
    Episode 2141 mins
    A woman found bound by the side of the road may have been the victim of a serial killer.
  • Knock at the Door; The Brave One
    Episode 2243 mins
    A man is murdered in front of his fiancée; a man is gunned down while protecting his friends.
  • Unspeakable
    Episode 2342 mins
    A man gunned down inside an apartment sets off events unlike anything police have ever seen.
  • Unspeakable Part 2
    Episode 2443 mins
    A missing persons case in Tulsa, Okla., turns into a detective's worst nightmare.

Related Clips

Frequently Asked Questions

Download the Peacock app and start streaming full episodes of The First 48. View the full list of supported devices.

You can watch The First 48 on Peacock. Just sign up and stream every episode.

Peacock currently has 15 seasons of The First 48 available for streaming.

Stream new movies, hit shows, exclusive Originals, live sports, WWE, news, and more.

Vampire Academy
NEW MOVIES - Minions: The Rise of Gru
Minions: The Rise of Gru
NBC FALL LINEUP - Chicago Fire
Chicago Fire
LIVE SPORTS - Premier League
Premier League