They call him the Petaluma Batman, because is true identity is unknown, even carefully protected by the people of Petaluma, California. Even when ABC news covered his story they wrote "We do know his true identity, but we've agreed to keep it confidential for his and his family's safety."

Petaluma Batman is a true caped crusader, as you can see in his photo, and he patrols the streets of his hometown. His motto, "a hero can be anyone." I can certainly get behind that.

A Colorado university just 16 miles away from the site of Friday morning’s deadly ‘Batman’ massacre staged an identical exercise the very same day in which students were trained how to react to a gunman firing at people in a movie theater.