the grant is believedded to be the largest private gift from individuals to a public hospital in theal theft at an elementary school in san francisco. it happened over the course of more than six hours. ktvu's david stevenson tells us how a woman climbed over a fence three separate times and ended up stealing critical safety equipment. >> the wet weather kept kids at marshall elementary school indoors and away from their garden classroom. the target of a greedy burglar. >> nobody has ever broken in. so this was a little bit disappointing. >> principal, peter says surveillance camera video shows a woman in her 30s or 40s made three trips. >> you must be getting up in here. >> climbing over the fence at 3:00 a.m., 6:00 a.m., and 9:30 a.m. on sunday. she stole a wheelbarrow, a dolly, art supplies and gardening equipment from these sheds. she also took an earthquake preparedness kit with enough snacks and water to feed 350 kids. >> the two-way radio, the tools, shut down the gas. and a hammer, and shovels, if we have to do rescue of the kids, if somebody is trapped. >> in all, a loss of