A rather distressing storyline (SPOILER ALERT), in which Robin is framed for the murder of Batgirl, and turns down Batman's offer of help to track down the killer himself. The victim, by the way, is not Batgirl. He does discover, however, that Batgirl has gone rogue, returning to her trained assassin roots. Convoluted plot, unimpressive art, and a crossover to the dark side by one of my favorite DC characters. I only hope that Cassie's conversion is in some way a trick, or that she was somehow brainwashed. I reallie liked this Batgirl, and this sudden change leaves me mystified. There must have been some book I missed that set all this up. The one plus is that Tim Drake, the current Robin and my other favorite DC character, has become more and more formidable and interesting of late, even giving Batgirl a decent battle. ( )