There's new information in the murder of ICE agent Jaime Zapata. Mexican Federal Police arrested Mario Jimenez Perez.
They say he has ties to Los Zetas Cartel and possibly the ambush of agent Zapata and shooting of El Paso ICE agent Victor Avila.
Officials say Perez is the finance chief for the Zetas in San Luis Potosi where Zapata was shot to death.
More than a dozen people have been arrested in Mexico believed to have been connected to the attack on agent Zapata and his partner.