(CNN) -- The parents of Ram Singh who was found hanging in his jail cell in India said their son's death was not a suicide and that he was murdered. Singh was one of the men accused of raping and fatally beating a woman in a gang assault on a New Delhi bus in December.
- Arctic air brings sub-zero temps to center of U.S.
- Stocks tread water before data deluge
- Fresh fast food strikes planned for Thursday
- Pope: Pray for abducted nuns in Syria
- Mexico: Stolen radioactive material found
- New York train crash victims to sue railroad
- Congressional leaders: Budget deal is close
- Woman unknowingly tweets husband's death
- Ohio State Patrol: Ariel Castro left notes, killed self