Learn more about Mary Yoder, a seemingly healthy chiropractor from Buffalo, New York, who died in 2015 at the age of 60, later determined to have been poisoned.

Arizona used a lethal injection to execute a man who murdered his girlfriend's ex-husband. In 2002, Aaron Brian Gunches kidnapped and murdered Ted Price.

A video was recently released by supporters of Richard Allen, the man who was convicted of killing Abigail "Abby" Williams ...

CHICAGO - The search for missing University of Pittsburgh student Sudiksha Konanki continues; a 10-year-old Indiana boy was crushed to death after his foster mother allegedly sat on him; and a video ...