Ok heres the sid rep
My thought, because im very good at deduction
1) it seems the man in the beggining found here on the streets and felt sorry or maybe she was an orphan child that he took in and thats what he meant by "my problem"
2) The man clearly that had killed everyone was clearly not insane but merely performing a task at which he was told to do so by forces unknown(also he knew the girl) (and spoke of "gods Work")
3) The girl came back, i have about four possible reasons why
a she has special powers
b shes not human
c shes cloned
d shes now a ghost in more or less caporial form
4) the man went to go check on the circut breaker but was never found dead(strange)
5) She gave the cop her work place soo easily trusting.
6) The creepy murderer had a revolver but fired 7 shots......very odd as well, so this is what i have concluded that so far there is still mystery but now more clues await with in the next chapter at the office, possibly more murders.
Thx for reading and i hope to see more of this ^_^
l8s