The San Francisco Police Department announced an arrest has been made in the Wednesday night bike rampage, in which a driver allegedly target cyclists with his Nissan Rogue crossover SUV before he wrecked and fled the scene. SFPD spokesperson Lt. Lyn Tomioka is being coy on the details but promises more at a 4:30 PM press conference. Watch SF Appeal, Streetsblog and the other usual suspects for details this evening.

Updates: Details at Streetsblog SF and SF Chron, which reports, “The suspect was arrested on four counts each of attempted murder, assault with a deadly weapon and felony hit and run.”