Sheriff: ‘Feud’ Led to Mass Shooting that Killed 4 at SC High School Reunion; No Arrests Yet

Investigators believe they know the identities of the shooters who opened fire at a crowded South Carolina bar on Sunday, killing four people and wounding 20 others. But Beaufort County Sheriff P.J. Tanner said that no witnesses have come forward to confirm details of the mass shooting that sent hundreds of people gathered for a …