Recent video from the town of Cerralvo, Nuevo Leon, Mexico shows a squadron of Mexican Marines storming a Narco Rancho allegedly used as a base by Los Zetas sicarios from Sabinas Hidalgo, Nuevo Leon. During the shootout three Zeta sicarios were killed – two on the ground, one inside a vehicle. Several sicarios managed to flee but were searched for with the use of military helicopter (not sure about the outcome).
The marines also arrested two females – can be seen in the video at 5:09. It has not been clarified whether they were found to be prostitutes, employed to cook/clean, of if they were sicarias or kidnapped victims.
The shootout took place at dusk when it was dark outside so quality of the video is really poor. But it does look like the Zetas have been getting quite a bit of a beating both from rival drug cartels and from Mexican military lately: