No. Some theories suggest that the perp drove her car there and left it. Just the walk down Peachtree Rd to 544 the perp would have to take if it was JUST HIM is like an hour with no sidewalks. it would make more sense that there were more than one and the driver of HE's car was followed and picked up after leaving the car at PTL.
This year alone, we have sleuthed one serial killer, and one indicted murderer of his spouse. Both were half marathon runners..
Imo, HE's vehicle was left there by her after being the victim of a sexual predator's ruse, or placed at PBL later as a deflection by the perp.
Folks exercise at all times of the day or night; jogging, cycling, or dog walking, and receive little notice by law enforcement..
If Heather Elvis was abducted by a stranger or slight acquaintance predator, which imo, with known info and indicators, she was. Sexual predators/serial killers are very creative, calculating, deflective, manipulative, and in most cases very intelligent. They seldom leave forensics or obvious clues, and are very skilled at leaving crime scenes that implicate others in their deviant crimes..
Imo, HE's abductor was aware that the clues, left in his wake weren't visibly obvious to the seasoned homicide investigator; 'love, rage, hatred, fear, evil'... because they can't be touched, seen, smelled, or heard..