US Citizen Kills Mexican Dentist, Dies in Standoff

A U.S. citizen from Arizona allegedly murdered a dentist in Nogales, Mexico, before being killed himself days later in a confrontation with law enforcement. Ernesto Rascón, 30, is accused of fatally shooting Dr. Amed de Jesús Preciado Hernández, 42, on October 15. The motive, according to the Criminal Investigation Ministerial Agency (AMIC), stemmed from Rascón's belief that the dentist had left him with a loose tooth.

Security camera footage reportedly shows Rascón waiting for Dr. Hernández to leave a hospital parking lot. When the dentist exited in his white Ford pickup truck, Rascón approached the vehicle and fired multiple shots through the windshield before continuing to fire at the driver's side door. Authorities obtained an arrest warrant for Rascón the following day and, with assistance from U.S. authorities, located him at a home in Agua Prieta.

During an attempt to serve the arrest warrant, Rascón allegedly opened fire on law enforcement officers, wounding a state investigative agent and a municipal police officer. Rascón, who had a criminal record in the U.S. for alleged drug-related offenses and driving under the influence, was killed during the ensuing gun battle.

Nogales, Mexico, is located approximately 280 miles from Prescott, Arizona, where Rascón resided.