Tucson, Arizona - A man previously convicted in Mexico for the murder of a U.S. Border Patrol agent was arrested by Tucson Sector Border Patrol agents after he illegally crossed into the U.S. on Sunday. (See photo courtesy of Pima County Sheriff's Department).

Tucson, Arizona - Tucson Sector Border Patrol agents wrapped up a busy week after multiple encounters with narcotics smugglers.

Nogales, Arizona - Customs and Border Protection officers arrested a male Mexican national connected with a failed attempt to smuggle heroin and methamphetamine yesterday Wednesday, through the Dennis DeConcini crossing in Nogales, Arizona.

Douglas, Arizona - Customs and Border Protection officers at the Raul Hector Castro Port of Entry in Douglas, Arizona, arrested a Mexican national female as well as a Douglas, female resident, for separate attempts to smuggle a total of 456 pounds of marijuana into the United States on Thursday.

San Luis, Arizona - U.S. Customs and Border Protection officers at Arizona’s Port of San Luis arrested a male Mexican national Tuesday, after finding more than 11 pounds of methamphetamine, valued at nearly $34,000, his Honda sedan.