TEXT: """Every threat on a school campus is taken seriously,"" said St. Lucie County Sheriff Ken Mascara during a news conference with St. Lucie County Public Schools Superintendent Wayne Gent and Captain Brian Hester on Friday, Jan. 11, 2019, at the St. Lucie County Sheriff's Office in Fort Pierce. Since the mass shooting at Marjory Stoneman Douglas High School last February in Parkland, Gent said the school district has mandated single points of entry at all schools, upgraded security systems and fencing around campuses and emphasized training for students and school staff."