[Merovingian]

profile they most closely fit is that of guerilla attacks.

Bingo. Agree, all the more reason to consider the Navy Seal angle/sony playstation game socom:Navy Seals/Navy Seals movie with sniper nickname of God/

If there is anything to this angle, cops would study these and try to anticipate killer's thinking.

I am as positive as I can be that this is not 2 shooters also.

[tracer]

Actually, Seal Team Six founder Dick Marcinko listed "I am God" as the first in his list of "The Rogue Warrior's Commandments" in his adventure fiction series....