Reuters
A 28-year-old woman armed with several guns opened fire on Monday at a private Christian school she once attended in Tennessee's capital city, killing three children and three adult staffers before police killed her, authorities said. There was no immediate official word on a possible motive for the gun violence, which unfolded on a warm spring morning not long after classes began at The Convenant School, whose students consist mostly of elementary school-age children. The Metropolitan Nashville Police Department began receiving calls at 10:13 a.m. of a shooter at the school, and arriving officers reported hearing gunfire coming from the building's second floor, police spokesperson Don Aaron told reporters.