The dark concealing everything is my main worry.Perhaps LE has a POI but if this occurred in the dark of night, there may not be a good enough image of the perp nor their means of transportation.
Hopefully they were dumb and used their own vehicle.
Since LE asked for video from midnight through 9am, I’m guessing they have phone activity from the victims up to that point. We can probably narrow the time down to about 645am because if he had patients in Athens at 8, he’d be out the door by then.
Asking for video from Summit St to Grant Ave makes sense because that’s one street to the east and west. I find it a little interesting they asked for video between 7th Ave (one street south) and 11th Ave (3 blocks north) though. 4th Street is a one way northbound so maybe that explains it, or maybe they have a person/vehicle of interest traveling in that direction so they want any video they can get of that person traveling northbound from the scene.