SC shootings: Suspect allegedly called grandparents before opening fire

A minute before a teen allegedly opened fire at an elementary school playground in South Carolina, he called his grandparents’ cell phone, sobbing and mumbling unintelligibly, authorities say. It was 1:44 p.m. local time. His grandparents could barely hear the 14-year-old because of his crying, CNN affiliate WYFF-TV in Greenville reported. So they headed next door, where he lived, to check on him. But instead the grandparents found their son — the teen’s father — dead in