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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.
  • Heartless
    Episode 1 - 41 mins
    A New Orleans detective hunts for the killer of a mother and her two children.
  • Run and Gun; Lonesome Highway
    Episode 2 - 41 mins
    A detective hunts for the killers of a recent graduate; a shooting victim is found by a highway.
  • The Rookie; Cornered
    Episode 3 - 41 mins
    A Cleveland father is shot in the street; neighborhood residents refuse to talk about a killing.
  • The Graveyard Shift
    Episode 4 - 41 mins
    Cleveland police detectives search for the gunmen who killed a store clerk.
  • Abandoned by the Bayou
    Episode 5 - 42 mins
    A mother of five is found bound and executed in an empty lot in New Orleans.
  • Million-Dollar Question
    Episode 6 - 43 mins
    A Cleveland man is shot multiple times and left to die in an alley.
  • Trust No One; Risky Business
    Episode 7 - 41 mins
    A beloved Cleveland man is murdered in his own home; Dallas robbers kill one man and wound another.
  • Killer Connection; Bloody Birthday
    Episode 8 - 41 mins
    Video surveillance captures the killer of a young father; a mother of six is shot on her birthday.
  • On Ice; Overkill
    Episode 9 - 43 mins
    A worker at an all-night ice rink is killed; police seek evidence to charge two murder suspects.
  • Deadly Secret; Behind Closed Doors
    Episode 10 - 41 mins
    A young Dallas father is shot in front of his home; a Cleveland mother is strangled in her kitchen.
  • Murder in Treme
    Episode 11 - 41 mins
    New Orleans detectives discover a house of horrors during their investigation into a fatal slashing.
  • Cold Betrayal
    Episode 12 - 41 mins
    A man is shot in front of his family in their home shortly before Christmas.
  • Graveyard Love
    Episode 13 - 43 mins
    A New Orleans man is shot in front of his grandmother's home.
  • 6,000 Motives; Deadly Gamble
    Episode 14 - 43 mins
    A drifter is the prime suspect in a stabbing death; a woman is murdered in her illegal game room.
  • Bad Medicine
    Episode 15 - 41 mins
    A New Orleans woman and her 4-year-old grandson are shot in her bedroom.
  • The Case That Haunts Me Part 1 -- A 10th Anniversary Special
    Episode 16 - 85 mins
    Detectives from Tennessee, Minnesota and Florida recall the most challenging cases of their careers.
  • Senior Year
    Episode 17 - 41 mins
    A high-school senior is shot to death and stuffed into the trunk of his car a week before Christmas.
  • Shattered Glass
    Episode 18 - 41 mins
    A New Orleans detective probes the case of a young mother who was beaten to death in her home.
  • Flight Risk; Trapped
    Episode 19 - 43 mins
    The alleged killer of a young mother makes a run for the Mexican border; a suicide raises doubts.
  • Carjacked; Bad Connection
    Episode 20 - 43 mins
    An unidentified man is found dead in a field; a shooting victim is found in an abandoned apartment.
  • Memphis Blues; Widow Maker
    Episode 21 - 41 mins
    A man is murdered outside a liquor store; an elderly man is beaten to death outside his Miami home.
  • Tagged; Without a Trace
    Episode 22 - 41 mins
    A 19-year-old man is gunned down in the street; a decomposed body is found in the woods.
  • Red Brick; Last Kiss
    Episode 23 - 41 mins
    An Ohio grandmother is strangled; a Dallas man is shot to death while in the back of his car.
  • Fighting Words; Signs of Violence
    Episode 24 - 43 mins
    Detectives probe the murders of a Dallas father and a deaf man who was stabbed in his doorway.
  • Dark Waters
    Episode 25 - 42 mins
    A New Orleans detective investigates the disappearance of a married couple.
  • Love Kills; Chasing Shadows
    Episode 26 - 43 mins
    A Miami man is shot in front of his ex-girlfriend's home; a man is found dead in a parking lot.
  • Unnecessary Roughness; Rules of the Game
    Episode 27 - 43 mins
    Gunfire interrupts a children's football tournament; a Louisville, Ky., celebrity is gunned down.
  • Bad Attitude; Strapped
    Episode 28 - 41 mins
    A stabbing victim is found in a Dallas apartment; club night turns deadly for an unarmed Miami teen.
  • Who's Knocking; Payback
    Episode 29 - 43 mins
    Detectives investigate the murder of a man who received a call from a stranger.
  • Gun Fight; The Ring
    Episode 30 - 43 mins
    A man is killed during a gunfight in Kansas City, Mo.; a young mother is stabbed in her own bedroom.
  • School Ties; Friend or Foe
    Episode 31 - 41 mins
    A Miami man is shot to death on the street; a Cincinnati teen is shot in the head while asleep.
  • A Simple Plan; Out of the Shadows
    Episode 32 - 41 mins
    A man is fatally shot during an attempted carjacking; a mother is murdered during a home invasion.
  • What Lies Beneath; Pistol Whipped
    Episode 33 - 41 mins
    Police dig through a basement in search of a body; a brutal public attack leads to murder in Miami.
  • Johnny Black; Crimson Trail
    Episode 34 - 43 mins
    A Miami man is shot in broad daylight; a Honduran immigrant is stabbed to death in Dallas.
  • Dangerous Attraction; Candy Lady
    Episode 35 - 41 mins
    A Dallas man is shot in his sleep; a beloved Memphis, Tenn., "candy lady" is killed.

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