. >> reporter: firalled arellano felix cartel. inspraffic."cked in a turf war with the notoriousaqui el chapo guzman. chapo guzman was killi their family memberslling family the fbi has added name to its tenlist, ramon oar >> reporter: ramon decided who got wh u.s. official put it.ested a gun byrian he happened to in his car. he led a death squad for ramon. how does it changeu've taken a >> something ramon used to sknl say, we're already damned, we'reanyways, so ther having a conscience about it. >> reporter: in san diego he shot a pregnant suspected of talking to the cops. along with her sister, a fashion model. >> when i shot the two people i heard her scre and i looked back there and i seen a little girl back there in the back seat. >> reporter: the girl was okay. but a month later, across the border in tijuana, corona and killed her father. >> we hogtied him with his han his back, covered him with a sheet. all of a sudden we hear this sound.ike a watermelon bein y they you hear radios thethey get off on it. >> reporter: a life the 2015 mov

. >> reporter: this was his first hit for the so-called arellano felix cartel.fic." they controlled the cocaine smuggled through tijuana, locked in a turf war with the notorious joaquin el chapo guzman. >> chapo guzman was killing their family members, they were killing chapo's family members, it was a bloody battle. >> the fbi has added a new name to its ten most wanted list, ramon arellano felix. >> as the gang's enforcer, ramon decided to got whacked, as one official put it. it's said he once tested a new gun killing a pedestrian he happened to pass in his car. >> reporter: ramon led a death squad for rahhim. >> something ramon used to constantly say, we're already damned, we're going to hell anyways, so there's no sense having a conscience about it. >> reporter: in san diego he shot a pregnant woman suspected of talking to the cops. along with her sister, a fashion model. >> when i shot the two people, i heard a scream in the back. and i looked back there and i seen a little girl back there in the back seat. >> reporter: the girl was okay. but a month later,