THE 18TH SCHOOL SHOOTING IN 2018 CLAIMS 17 LIVES IN PARKLAND FLORIDA: The suspect in a deadly rampage at a Florida high school is a troubled teenager who posted disturbing material on social media before the shooting spree that killed 17 people and wounded more than a dozen others, according to a law enforcement official and former schoolmates. Broward County Sheriff Scott Israel said the 19-year-old suspect, Nikolas Cruz, had been expelled from Marjory Stoneman Douglas High School for "disciplinary reasons." "I don't know the specifics," the sheriff said. However, Victoria Olvera, a 17-year-old junior, said Cruz was expelled last school year after a fight with his ex-girlfriend's new boyfriend. She said Cruz had been abusive to his girlfriend. Nikolas Cruz asked to move in with a friend's family in northwest Broward. The family agreed and Cruz moved in around Thanksgiving. According to the family's lawyer, who did not identify them, they knew that Cruz owned the AR-15 but made him keep it locked up in a cabinet. He did have the key, however.