RIVERHEAD — A jury has found a Riverhead High School student guilty of murder after police say she stabbed her classmate multiple times. According to investigators, 35-year-old Kalila Taylor was a student at the high school in 1996 when she stabbed the victim, Curtisha Morning, more than 90 times in a jealous rage. Taylor was initially tried and sentenced in 1999 but the conviction was thrown out in 2004 because of faulty jury instructions. She is currently facing 25 years in prison. Sentencing is expected in August.