Sydney Aiello survived the 2018 Stoneman Douglas High School shooting , in which her close friend was killed . Aiello subsequently struggled with survivor 's guilt , and she had been diagnosed with post-traumatic stress disorder . On March 17 , 2019 , Aiello committed suicide at the age of 19 . . A week later , on March 24 , 2019 , Coral Spring police announced that a juvenile male student from Stoneman Douglas High School had been found dead as a result of an apparent suicide
Stoneman Douglas High School shooting
Stoneman Douglas High School shooting
Survivor guilt