this is a man who's under arrest after police say he targeted a walmart, the car smashing through the front doors of the store, slams into a beer display. one witness says he almost ran me over. nick valencia is live with some of the details. how did that happen? was it a mistake? was it an accident? >> witnesses say it appeared to be intentional. it all began yesterday morning at about 11:00 a.m. at that san jose walmart. the suspect, 33 year hamid zaid plowed around the parking lot. he could have been going as fast as 40 miles an hour. suzanne, this is where it gets really bizarre. police say he got out of the car, picked up a blunt object in the store and began attacking customers. as you can imagine, it was a very scary scene for those inside.