You know,
I am almost venturing to guess that two crimes occured that night in the area. I seriously am. I don't know what the second crime was, but I went back to those statements I provided for Nova of what other people "heard" that night. Then, if you add to it that the couple who'd gone to the movies saw a black man run by them and almost knock them over---BUT they apparently said he was NOT RG, and you add the bloody tissues found in the street, etc, I'm guessing two crimes occurred.
One crime was related to a scream at a different time, the "animated arguing," the unidentified black man running, the others running up the street (where the tissues were found), and the tissues.
The other crime was MK.
I don't know. I say that because I still think it's impossible for Nara to have heard MK scream. She was across the street, in the cottage with all the doors and windows closed, except maybe FR's window. Her room is in the back of that cottage, and sound gets more muffled as it has to go through walls, and glass as it travels.
Anyways, I find it bizarre that the couple saw a black man push by them, but they did not identify him as RG, but HIS running--whoever he was--could have been what Nara and the other person heard--or they might not have heard a dang on thing. I don't know.
I also don't know about tow trucks in italy, but here, they have yellow lights, and you can hear them jacking up a car. I'm surprised that no ear witnesses mentioned this, even if they looked out the window, I'd think they'd see flashing lights.
And I still find it odd that many witnesses confused the night of Halloween with the night of Nov 1st, so it's not a stretch that some of this really did happen on Oct 31st.