Transcript for 911 calls reveal terror after gunman opened fire on garlic festival
There is now reporting on the deadly rampage at a food festival in California. Newly released 911 calls. And something else about the gunman and how he died. Here is will Carr. Reporter: Tonight, we're seeing and hearing the raw emotion that poured out just seconds after a gunman attacked a packed festival. After surviving the Las Vegas massacre, Alicia olive once again found herself in the middle of another mass shooting. I can't believe this is happening again. Reporter: Also in the chaos, a nurse calls 911. With bullets flying. And her own safety at risk, that nurse stopped to help an injured man. I'm a nurse. He got braised in the right hip, and he has a gunshot wound to the right leg. Okay. Reporter: That injured man was Nick Mcfarland. I want to thank the nurse who was there at the festival that helped me. She gave me a tourniquet and stopped the bleeding. Reporter: That appreciation mixed with sadness and strength Thursday night as hundreds showed up to a downtown vigil. The devil came to Gilroy and Gilroy pd sent him straight back to hell. Reporter: Tonight, authorities tell us they do not believe the shooter was targeting anyone specifically. As for that motive at this point it's unclear why he shot and killed three people and injured so many more. David. Will Carr on the story all thank you.
This transcript has been automatically generated and may not be 100% accurate.