Meanwhile, back at the ranch, FBI is searching for semi-retarded Muslim boys to groom into "terrorists" so the FBI can....???
Why is the only actual serial killer group ONLY being investigated by this unfunded private effort???
But seriously, what would happen if someone started putting this gang's signature graffiti calling card all over places, particularly buildings near likely drowning sites???

Would it utterly enrage the group, and maybe push them into making a mistake?
What you do is start putting up the bogus "tags" in a pattern of sorts, enough that the Evil Genius on the other side can predict where you might "strike next" and intercept/confront you. Just have to be careful your guys laying in wait don't become their next victims!
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