After receiving a call about a possible active shooter, a massive and heavily armed police response swarmed Loma Linda University Children’s Hospital Wednesday evening, terrifying sick patients, their families and medical staff,

Reports of a possible gunman drew heavy law enforcement response at a children's hospital in Southern California. The Loma Linda University children's hospital was cleared by deputies, but no evidence of a shooting was found by investigators.

Authorities responded to a false shooter report at Loma Linda University Children's Hospital; the incident was a swatting hoax.