[ladyinred]

Haven't read all of the posts...too long, but I saw a reporter who has worked on the case from the beginning discounting this idea. She said Chandra did not go jogging by herself in DC area because she was afraid. That is the reason she had joined a health club in the first place.
She also said the DC police had already interviewed this guy before and had concluded long ago that he was not involved with Chandra's disappearance.

[The Truth Will Make You Free]

OK. Then it would appear she was murdered after a meeting somewhere. But why then would her body be left at or moved to the park and not disposed of where no one would find it?