I don't know if any of us actually know if there was a runner. Could TB have spoken to TG. Could TG be the runner and the biker? Could TB assume that TG was a runner because he didn't have his bike with him when she encountered him, but he was dressed in training gear, so she assumed he was a jogger? Was TG at the scene on Friday or was he already gone and did he not come forward until Monday? Could FBI have just been generalizing on the type of athletic activity and call a biker a runner? Could the pinpointed time be TG's time that FBI is referring to?
All of these questions are not sleuthing TG, but rather designed to ask if there are two people that saw the bikes/girls or just one person being referred to differently.
or....did TB talk to anyone at all?????????????????????????