Hey, that could still be Condit, couldn't it? Hehehehehe. Well, he is a predator.
Chandra's coloring was dark and her build very petite, so she fits with the general description of those others. The Silva girl and the *very young* Lisk sisters were found with their pubic hair shaved (indicating the killer might be a frustrated pedophile), and found suffocated/drowed in bodies of water. Chiang was found clothed and washed up on the banks of a fast-moving river.
If Chandra's remains were found in or near a creek, I would be more inclined to jump on the serial killer bandwagon.
I've had ambivalent feelings about Condits involvement in her disappearance. Mostly, I think he didn't kill her - but that he is a craven bastard who knew where she was going, was going to meet her, and was too concerned for his own neck to do anything or tell anyone when she dissappeared. I think he was well aware that he would be a natural suspect, and even if he escaped that , the scandal could end his career.
He was a nasty little creature when gainsaid or pressured,however, so maybe he did wring her neck.