Yes, and yes. I used to work in a high crime area of the city. Two times I left work, alone, and late at night. Once my car was broke down and once when I was parked in an underground parking area that had had a few rapes reported. Each time, this man showed up and left "out of nowhere" to either help fix my car or escort me to my car. He was really hilarious and I didn't realize it for years, but feel he must've been an angel that was there to keep me safe. Oh, and about the car, it had to go to the garage for repairs the next day, no explanation how it even started to get me home that night - but it did.