First, it's no longer the Auto Arsonist, it's "Carsonist" (TM: Eve Batey) which is way radder sounding. Second, he or she took the night off. The person(s) responsible for at least 12 car fires since Saturday didn't strike last night. (One possible reason? A female arsonist was arrested last night at the Transbay Terminal, but police have yet to connect her to the car torches, so we cannot hand her the carsonist sash and tiara just yet.) But if you know anything about this week's rash of auto fires, please call the SFPD.