(July 7, 2020, 10:18 AM EDT) -- WEST PALM BEACH, Fla. — An unarmed school security guard at Marjory Stoneman Douglas High School in Parkland, Fla., who failed to immediately alert campus authorities of a potential active shooter is not entitled to statutory immunity, a Florida appeals court affirmed July 1 (Andrew Medina v. Andrew Pollack, et al., No. 4D19-777, Fla. App., 4th Dist., 2020 Fla. App. LEXIS 9528)....