In Tijuana, some guy was dissolving bodies in lye, acid, whatever but let's not fool ourselves, these kinds of things are going on over vast parts of that region.
The Zetas kidnapped a bunch of migrants and one of the things that was reported at least, was forcing them to fight each other gladiator style, stories straight from hell.
Or the diesels with loads on them on open trailers parked and abandoned on a busy thoroughfare in Veracruz City one day of a lot of dismembered corpses of the opposition cartel and in a lot of these cases, I do think innocent people are killed as well.