Recent arrests in a mistaken killing point to the perilous presence of gangs The order was clear: Kill the guy in the Astros jersey. But in a case of mistaken identity, Jose Perez ended up dead. The intended target — the Houston-based head of a Mexican drug cartel cell pumping millions of dollars of cocaine into the city — walked away. Perez, 27, was just a working guy, out getting dinner late on a Friday with his wife and young children at Chilos, a seafood restaurant on the Gulf Freeway. His murder and the assassination gone awry point to the...