AP – Prosecutors in north-central Mexico say they have found the severed heads of four men packed into Styrofoam coolers along with gang messages directed at rivals. The victims have not yet been identified and their bodies have not yet been found.

http://www.ctvnews.ca/world/police-in-central-mexico-find-4-severed-heads-in-ice-chests-with-drug-gang-messages-1.2629718