Maria Creed is overcome with emotion as she crouches in front of one of the memorial crosses at Pine Trails Park in Parkland, Florida, on Friday, Feb. 16, 2018. White crosses stand in a field at the park to memorialize the 17 people killed Wednesday at Marjory Stoneman Douglas High School. Creed's son, Michael Creed, is a sophomore at the school.
Maria Creed is overcome with emotion as she crouches in front of one of the memorial crosses at Pine Trails Park in Parkland, Florida, on Friday, Feb. 16, 2018. White crosses stand in a field at the park to memorialize the 17 people killed Wednesday at Marjory Stoneman Douglas High School. Creed's son, Michael Creed, is a sophomore at the school. Amy Beth Bennett Sun Sentinel/TNS
Maria Creed is overcome with emotion as she crouches in front of one of the memorial crosses at Pine Trails Park in Parkland, Florida, on Friday, Feb. 16, 2018. White crosses stand in a field at the park to memorialize the 17 people killed Wednesday at Marjory Stoneman Douglas High School. Creed's son, Michael Creed, is a sophomore at the school. Amy Beth Bennett Sun Sentinel/TNS

If someone starts shooting at a Coast school, here’s how you’ll find out

February 16, 2018 11:29 AM