A vicious squirrel has reportedly been the reason 2 California residents had to go to the Emergency Room. The incidents have been happening in San Rafael, California. Neighbors in the North Bay are now on alert after one vicious squirrel has been on the attack and injuring people who have then needed quick medical attention. See a video report shared by ABC7 News Bay Area on YouTube below. Vicious Squirrel Reportedly Sends 2 California Residents To The ERABC 7 News says that flyers are now posted in the area warning residents about the incidents and they say 5 people have been attacked so far and it might have been by the same squirrel with a goldfish color.