
The Killer Speaks
Maksim Gelman goes on a 28-hour killing spree through New York City in February 2011.

Maksim Gelman goes on a 28-hour killing spree through New York City in February 2011.

A career criminal's surprising confession helps investigators unravel the truth behind a cold case.

Levi King kills two Missouri residents and members of a rural Texas family in 2005.

Detectives in Great Falls, Mont., investigate the stabbing death of a former corrections officer.

A man kills two people at a friend's home, then has a shootout with law-enforcement officials.

Dena Riley and her sex-offender boyfriend rape and kill two innocent women.

A man who served time for nearly killing a woman unleashes his hidden rage on a new girlfriend.

Maksim Gelman goes on a 28-hour killing spree through New York City in February 2011.

A career criminal's surprising confession helps investigators unravel the truth behind a cold case.

Levi King kills two Missouri residents and members of a rural Texas family in 2005.

Detectives in Great Falls, Mont., investigate the stabbing death of a former corrections officer.

A man kills two people at a friend's home, then has a shootout with law-enforcement officials.

Dena Riley and her sex-offender boyfriend rape and kill two innocent women.

A man who served time for nearly killing a woman unleashes his hidden rage on a new girlfriend.

Maksim Gelman goes on a 28-hour killing spree through New York City in February 2011.

A career criminal's surprising confession helps investigators unravel the truth behind a cold case.

Levi King kills two Missouri residents and members of a rural Texas family in 2005.

Detectives in Great Falls, Mont., investigate the stabbing death of a former corrections officer.

A pilot and his friend spend ten hours floating in the Pacific Ocean.

A mother is abducted by a man who threatens to shoot her baby; a man is left swimming for his life.