Headscratchers / Wolf (Mike Nichols)

• Why didn't Will transform into a werewolf fully until the very end.

• Who killed Charlotte it's never explicitly stated, and there's the random mention that there's been five more murders, but it's not clear if Swinton is behind those.

• I get Swinton is a werewolf and his body releases some canine traces that the police identify, but does that mean his non-transformed hands have no more fingerprints, his non-transformed feet (thus shoe size too) and other things that can be used to identify him in a crime scene are gone and some sort of dog killing Charlotte is the only answer for the investigators even though there's no traces of paws, doglike scratches on her and stuff? Either Swinton is an impeccable murderer who can carefully leave almost zero traces while at the same time being a savage beast man, or the Police Are Useless.

• Since one of the vandals that picked on Will got his fingers bitten off and the other he attacked is never confirmed to have died, does that mean that they'll become werewolves too?

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