EL PASO, Texas -- A Border Patrol K9 agent was shot and killed while trying to detain a suspect.Bulder, a 5-year-old Belgian Malinois, was shot to death by the 62-year-old suspect while executing a search warrant on Tuesday. During the incident, agents shot back and killed the suspect.Bulder had been with Border Patrol's tactical unit for about a year. He is the sixth police K9 killed in the line of duty this year.According to Border Patrol, Bulder will be given a burial with full honors.