Exactly. If there had been twenty victims all of whom were the same age and then one much older or younger then I might have doubts but here we are only dealing with five victims hardly enough to establish any sort of pattern let alone to say it is set in stone.
And surely the same applies to the wounds inflicted.
G U T
There are two ways to be fooled, one is to believe what isn't true, the other is to refuse to believe that which is true.