What is more,---------you'll also find on the thread,headed " Blood on Sheila's Arm ", a raised area which is bruised,if you study the picture. Alias has added her 6 penn'orth on what she thinks it might be. The year is 2011.
Perhaps in looking back at old posts it might distract from remaining static on one subject which seems to lead to all kinds of unnecessary bickering for which there's no need.
The blood on Sheila's arm was her own blood that leaked onto it when her hand was under her chin. That is one of the pieces of evidence that she didn't have a gun in her hand because her hand was used to plug her first wound.
The only victim with injuries to the arm was Nevill who had gouges and abrasions from the butt of the rifle. As the killer tried to bash him with the butt of the rifle he raised his arm to block the blows from reaching his face/head but but eventually the killer managed to get through to his face and head, knowcked him out and then was able to reload in peace and shoot him fatally.