The man who killed 17 people at Marjory Stoneman Douglas High School, in Parkland, Florida, on February 14th, 2018 plead guilty in court. CNN's Leyla Santiago reports.
The man who killed 17 people at Marjory Stoneman Douglas High School, in Parkland, Florida, on February 14th, 2018 plead guilty in court. CNN's Leyla Santiago reports.
