has had merceneries, than there are three ways of penetrtation.
1.Coming from Europe into Mexico City Airport picking up arms outside of the City.
2.Coming through the USA picking up arms after boarder checks or through a tunnel with all gear.
3.Using a Frigate and as naval amphibic comandos in all gear Military vessels have use no transponder.
Which weapons did they use? Which other gear and what kind of Uniforms die they wear indicates their path? ...and you understand the channel.
Either way, there is only one Gang that is known for that style of massacre. You'll find them in TIE having a realy bad haircut being stinky in rural areas all among their own. Yet, traspassing with a bad eye...all others