Yeah, giving the reader and Battler a way to actually look at the murders, and knowing that what we see is just what Beatrice chooses to show us, is a huge hint that Ryukishi gave us, presumably because of the issues people had with Episode 2. It gives people a way to actually theorize without just going "okay it's magic because we see that it's magic"
Ryukishi fight scenes are funny because things just. Happen. There's no rhyme or reason to any of it, they just happen. It literally is a schoolyard game where you just go "I shoot you", "I have a bulletproof vest", "I have armor piercing rounds", etc.
Also, the original character who was going to be in the original Episode 3 is named Virgilius. That's given a nod when Virgilia introduces herself, she calls herself "Virgilius" first and then goes to Virgilia. Virgilius was basically Virgilia but far more antagonistic (I said he was split in two, and Virgilia is obviously one of those two. The second comes later).