A mother of six becomes deathly ill with unusual symptoms. Investigators suspect she was murdered with a poison protein shake."48 Hours" contributor Natalie Morales reports.

Jimmy Carter’s 6-day state funeral begins in Georgia; Jimmy Carter Presidential Library and Museum director on his life, impact

The countdown to congestion pricing in New York City is over. Drivers now must pay a toll to enter Manhattan south of 60th Street.

Matthew Edgar, who claimed to have no memory of how his ex-girlfriend was killed, was convicted of Livye Lewis' murder while on the run from authorities in Texas.

Angela Craig's autopsy revealed she had been poisoned. Police claim the evidence points to her husband James — alleging he purchased potassium cyanide and arsenic and laced her protein shakes with poison.

Jimmy Carter’s 6-day state funeral begins in Georgia; Jimmy Carter Presidential Library and Museum director on his life, impact

After a party in Hemphill, Texas, Livye Lewis is discovered dead and her ex-boyfriend Matthew Edgar is found bloodied on the ground nearby. What happened along the side of the road where they were discovered?

Matthew Edgar, who claimed to have no memory of how his ex-girlfriend was killed, was convicted of Livye Lewis' murder while on the run from authorities in Texas.

Angela Craig's autopsy revealed she had been poisoned. Police claim the evidence points to her husband James — alleging he purchased potassium cyanide and arsenic and laced her protein shakes with poison.

Millions in the U.S. are in the path of the first major winter storm of the year, which is expected to dump snow and ice and create dangerous conditions from the Central Plains to the East Coast.