First of all, they didn't know where Chandra Levy went? I recall a report about the use of a bloodhound, who lost the sent on the street, implying that she was picked up in a car. Second of all, that guy attacked two women jogging, but didn't kill them. Usually, these creeps start of with assaults and build up to murder, not the other way around. Third of all, for a non- or occassional jogger to suddenly go off on a minimum 8 mile jog is to me, not credible. In reports from her friends, they say she was very security conscious and would not likely go off jogging thru the park like that.
It strains credibility that a guy would do two assaults close to where he has a body stashed. I would think he would start going to a different park