@CNN: A teacher at the Parkland, Florida, high school where 17 students and teachers were shot to death was arrested for allegedly leaving a loaded gun in a public bathroom. A homeless man is accused of picking it up and firing it. https://t.co/7K7Q06GAj3 https://t.co/vuegnDGkXv

@CNN: A teacher at the Parkland, Florida, high school where 17 students and teachers were shot to death was arrested for allegedly leaving a loaded gun in a public bathroom.

A homeless man is accused of picking it up and firing it. https://t.co/7K7Q06GAj3 https://t.co/vuegnDGkXv