The Mexican army says it has captured the leader of the once-powerful Tijuana cartel, Luis Fernando Sanchez Arellano.
In the 1990s, the cartel controlled much of the drugs flow from the northern Mexican city of Tijuana to the United States.
But it was dealt a severe blow after the arrest of four of the brothers leading it and the killing of a fifth.
Luis Fernando Sanchez Arellano is the nephew of the Arellano Felix brothers who originally founded the cartel.