Family of 4 shot dead on Fla. turnpike (AP)

PORT ST. LUCIE, Fla. - Two adults and two children were found shot to death Friday along an isolated stretch of Florida's Turnpike in St. Lucie County, with the woman clutching the two children in an apparent attempt to protect them, authorities said. "This is definitely not a murder-suicide," St. Lucie County Sheriff Ken Mascara said. "We believe the children were targeted as well as the parents were." He said officials assume the family had been in a vehicle that pulled off the highway and that ...