And there was this from CBS News two months ago: “Vandalism At San Jose PG&E Substation Called ‘Sabotage’”
http://sanfrancisco.cbslocal.com/2013/04/16/gunshots-cause-oil-spill-at-san-jose-pge-substation/
“The vandal’s objective appears to have been “shutting down the system,” Sheriff Laurie Smith said at a news conference at the substation Tuesday afternoon.”
The “vandals” also cut the fiber optic line.