Nikolas Cruz spent three months living with the Snead family after his mother died. They said they had no idea he would be behind the Parkland, Florida, shooting.
Angel Rubio, 17, was last seen in Los Angeles, California on January 23, 2018.
Anthony Borges, 15, was shot while locking the door to a classroom during the Marjory Stoneman Douglas High School shooting in Florida, saving his classmates.
President Donald Trump supports strengthening background checks for gun purchases following last week's school shooting in Parkland, Fla.
As lawmakers across the U.S. predict that sports gambling will soon be legal, sports organizations and others are convinced that doing so would be a bad bet.