Business owner Robert Chae and his family are attacked in their suburban Philadelphia house. The home invasion turns deadly when Chae is bound and beaten to death. S1 Ep10
Ann Branson is found stabbed and beaten to death in her Western Kentucky home. There is little evidence at the crime scene and investigators struggle to find a motive. S1 Ep3
Karin Strom is discovered strangled to death in her North Salt Lake home. When a suspect emerges, investigators don't have enough evidence for a conviction. S1 Ep6
Karin Strom is discovered strangled to death in her North Salt Lake home. When a suspect emerges, investigators don't have enough evidence for a conviction. S1 Ep6
In Portsmouth, VA, a father comes home to find his daughter stabbed to death. With DNA evidence and fingerprints at the scene, police hope for an open and shut case. S1 Ep5
In Portsmouth, VA, a father comes home to find his daughter stabbed to death. With DNA evidence and fingerprints at the scene, police hope for an open and shut case. S1 Ep5
When Austin York, Matt Self, Mark Barbosa and Rosa Barbosa are found shot dead in a Texas home, detectives embark on a three year investigation with no end in sight. S1 Ep4
When Austin York, Matt Self, Mark Barbosa and Rosa Barbosa are found shot dead in a Texas home, detectives embark on a three year investigation with no end in sight. S1 Ep4
Ann Branson is found stabbed and beaten to death in her Western Kentucky home. There is little evidence at the crime scene and investigators struggle to find a motive. S1 Ep3
Ann Branson is found stabbed and beaten to death in her Western Kentucky home. There is little evidence at the crime scene and investigators struggle to find a motive. S1 Ep3
Michele Harris disappears on September 11, 2001. Investigators wonder whether this mother would leave behind her children and run away from her soured marriage. S1 Ep2
Michele Harris disappears on September 11, 2001. Investigators wonder whether this mother would leave behind her children and run away from her soured marriage. S1 Ep2
23-year-old Stephanie Bennett is brutally raped and murdered in her suburban Raleigh apartment. Investigators work the case for years but their leads go nowhere. S1 Ep1
23-year-old Stephanie Bennett is brutally raped and murdered in her suburban Raleigh apartment. Investigators work the case for years but their leads go nowhere. S1 Ep1
When 18-year-old Brittany Loritts is found raped and murdered in her Salisbury, North Carolina home, investigators wonder who would commit such a heinous crime. S1 Ep13
Safety Harbor, FL is a quiet community. It's at the end of one of Safety Harbor's many cul-de-sacs that Nikki Halpin is beaten to death, in front of her young sons. S1 Ep12
Bloomsbury, New Jersey is a quaint little town. When Monica Massaro is murdered in her house on Main Street, it leaves a dark stain on this picture-perfect scene. S1 Ep11
Business owner Robert Chae and his family are attacked in their suburban Philadelphia house. The home invasion turns deadly when Chae is bound and beaten to death. S1 Ep10
Not much happens in Port Hueneme, California so when a hard working mother of two young boys, Norma Rodriguez, is found dead, it sends shockwaves through the town. S1 Ep8
In New Mexico, student Katie Sepich disappears after leaving a college party, only to be found raped, strangled and burned to death in a landfill the following morning. S1 Ep7
Karin Strom is discovered strangled to death in her North Salt Lake home. When a suspect emerges, investigators don't have enough evidence for a conviction. S1 Ep6
In Portsmouth, VA, a father comes home to find his daughter stabbed to death. With DNA evidence and fingerprints at the scene, police hope for an open and shut case. S1 Ep5
When Austin York, Matt Self, Mark Barbosa and Rosa Barbosa are found shot dead in a Texas home, detectives embark on a three year investigation with no end in sight. S1 Ep4
Ann Branson is found stabbed and beaten to death in her Western Kentucky home. There is little evidence at the crime scene and investigators struggle to find a motive. S1 Ep3
Michele Harris disappears on September 11, 2001. Investigators wonder whether this mother would leave behind her children and run away from her soured marriage. S1 Ep2
23-year-old Stephanie Bennett is brutally raped and murdered in her suburban Raleigh apartment. Investigators work the case for years but their leads go nowhere. S1 Ep1
When 18-year-old Brittany Loritts is found raped and murdered in her Salisbury, North Carolina home, investigators wonder who would commit such a heinous crime. S1 Ep13
Safety Harbor, FL is a quiet community. It's at the end of one of Safety Harbor's many cul-de-sacs that Nikki Halpin is beaten to death, in front of her young sons. S1 Ep12
Business owner Robert Chae and his family are attacked in their suburban Philadelphia house. The home invasion turns deadly when Chae is bound and beaten to death. S1 Ep10
Not much happens in Port Hueneme, California so when a hard working mother of two young boys, Norma Rodriguez, is found dead, it sends shockwaves through the town. S1 Ep8
In New Mexico, student Katie Sepich disappears after leaving a college party, only to be found raped, strangled and burned to death in a landfill the following morning. S1 Ep7
In New Mexico, student Katie Sepich disappears after leaving a college party, only to be found raped, strangled and burned to death in a landfill the following morning. S1 Ep7
Karin Strom is discovered strangled to death in her North Salt Lake home. When a suspect emerges, investigators don't have enough evidence for a conviction. S1 Ep6
Karin Strom is discovered strangled to death in her North Salt Lake home. When a suspect emerges, investigators don't have enough evidence for a conviction. S1 Ep6
Ann Branson is found stabbed and beaten to death in her Western Kentucky home. There is little evidence at the crime scene and investigators struggle to find a motive. S1 Ep3
Michele Harris disappears on September 11, 2001. Investigators wonder whether this mother would leave behind her children and run away from her soured marriage. S1 Ep2
Michele Harris disappears on September 11, 2001. Investigators wonder whether this mother would leave behind her children and run away from her soured marriage. S1 Ep2
23-year-old Stephanie Bennett is brutally raped and murdered in her suburban Raleigh apartment. Investigators work the case for years but their leads go nowhere. S1 Ep1
23-year-old Stephanie Bennett is brutally raped and murdered in her suburban Raleigh apartment. Investigators work the case for years but their leads go nowhere. S1 Ep1