Amanda Bynes's downward spiral continues -- cops have detained her for mental evaluation after they found her lighting a small fire in an old woman's driveway.
According to TMZ, Amanda was spotted starting a small blaze in the driveway of a random home in Thousand Oaks, California. She had a small gas can with her and was standing near the campfire when the sheriff's department was called. And when they questioned her, she apparently gave answers incoherent enough for officers to put her on a "5150 hold," meaning she'll be detained for up to 72 hours for mental evaluation.
This comes on the heels of Amanda's run-in with cops in Thousand Oaks on Sunday, when she was detained after trying drunkenly to gain access to a retirement home, presumably to visit a relative.