I agree. We would talk in terms of plurals reguarding the LE's. Unless the shooter has developed a liking for Sherrif Moose, and he is sending him priviate notes.
FWIW.The "I am God" reminds me of the man that was reported to have changed his name to "I am who I am".
IIRC there was an article on FR within the last several days about this guy but I can't be sure as at the present time my Doc has me very pleasantly doped out of my gourd.