-Arbery was not jogging
-He was inside construction
-He ran from the building
-There were multiple 9/11 calls
-Citizen's arrest is legal
-Police were en route
-There was a clear struggle
-Gregory McMichael knew Arbery from his work on a case involving him while working for police

It's strange we're rehashing things that are already mainstream enough to be in the Wikipedia page (of all things) because people keep asking "well what about?"