Well, I don't think it's likely that this murder has a direct connection to any cartels. I believe they all know better then to bring the kind of heat that murdering US law enforcement officers on US soil would bring.
Then again, they do like to use US gangs to do grunt work for them. Could be a dumbass gangbanger trying to make a name for himself not knowing that he will probably be killed for his stupidity.
Doesn't Bexar County include San Antonio? Shit, this could be anything.
Do not argue with an idiot. He will drag you down to his level and beat you with experience
This hit has all the earmarks of Mexican Gang types ,Drive by,assault weapon, multiple shots,several in the perp car,lone police victim, San Antonio? Sure could be linked to Mex Narco , Mex Narcos are crazy, ICE agent? Guy at Falcon? If Mex Narcos had an ounce of sence there would never have been any drug war between Cartels,they are stupid,greedy,ignorant,low class criminals, with the Managment skills of a worm. You give them credit for thinking??