Florida teen charged with 17 murder counts in school attack

PARKLAND, Fla. — A twice-orphaned 19-year-old with a troubled past and an AR-15 rifle was charged with 17 counts of premeditated murder Thursday morning after being questioned for hours by state and federal authorities following the deadliest school shooting in the U.S. in five years.Fifteen wounded survivors were hospitalized as bodies were recovered from inside and around Marjory Stoneman Douglas High School.Just before the shooting broke out, some students thought they were having anoth