[Paul Atreides]

I know it sounds like a movie cliche, but, since the guy left a tarot card, could the locations of the shootings be forming anything like a mysticism symbol, or zodiac symbol, on the map?

[Paul Atreides]

Left a tarot card at one of the previous shootings, I mean.

[eternity]

I say bring out the tin foil men. Remote viewers.

[ItisaReligionofPeace]

maybe the shape of a star and crescent?

[getmeouttaPalmBeachCounty_FL]

I have wondered this for a while now, too.