By that time the motor home, and the woman, were gone. Someone allegedly thought it was weird to see two duffel bags “stuffed on a front sidewalk” because there were no homeless people around.

If the nails or fasteners rust and fail, the shingles can succumb to gravity and/or be blown away in a moderate breeze. You should be very concerned about using inferior roofing nails.

Long Beach Police are charging Jody Barcelona with "Leaving Dangerous Substance on Highway." Barcelona is accused of dumping several bags of roofing nails and tacks over the course of a few weeks.