Professor Tihomir Petrov, who teaches math at California State University, Northridge, has been charged with two misdemeanor counts of urinating in a public place after he was caught on video relieving himself on a colleague's office door. This is just how the math department rolls down there, we guess, and campus security had rigged the cameras after they had repeatedly found puddles of urine outside said office. Petrov is being arraigned today, and investigators say the motive had to do with a dispute between the two professors. We *really* wish we knew the whole story here. [AP/Chron, KTLA]