Border Patrol: Prosecutors Release Evidence in Migrant Choking Case

MISSION, TX - APRIL 11: U.S. Border Patrol agents detain undocumented immigrants near the U.S.-Mexico border on April 11, 2013 near Mission, Texas. A group of 16 immigrants from Mexico and El Salvador said they crossed the Rio Grande River from Mexico into Texas during the morning hours before they were caught. The Rio Grande Valley sector of has seen more than a 50 percent increase in illegal immigrant crossings from last year, according to the Border Patrol. Agents say they have also seen an additional surge in immigrant traffic since immigration reform negotiations began this year in Washington D.C. Proposed refoms could provide a path to citizenship for many of the estimated 11 million undocumented workers living in the United States. Photo by John Moore/Getty Images) (Photo by John Moore/Getty Images) (2013 Getty Images)

San Diego – A surveillance video that was used in a case against a Border Patrol agent who was acquitted last month by a jury of a charge of choking a migrant was released by federal prosecutors.

A judge on Thursday ordered the U.S. Attorney's office to release the footage in response to a petition by news organizations, including The Associated Press.

In the video, Border Patrol agent Luis Fonseca is seen kneeing Adolfo Ceja in the thigh at a station in Imperial Beach in 2011, shortly after his arrest on suspicion of entering the country illegally. Ceja then kneels down. Fonseca hovers over him, pushing down on Ceja with Fonseca's back facing the camera.

The migrant collapses. His body shakes. He gets back up seconds later.

Fonseca's attorney Stuart Adams argued during the trial that his client adhered to his training during the incident, and jurors were likely persuaded by a doctor of emergency medicine whose testimony challenged that the migrant fell unconscious, suggesting instead that he was faking.

The swift acquittal on one count of deprivation of rights under color of law comes as U.S. border authorities are under growing scrutiny for its rules on use of force. The Department of Homeland Security ordered a review of its policies and practices last year and the department's inspector general is conducting its own study. Chief patrol agents were summoned to Washington, D.C., late last year to review policies.

Fonseca will remain on leave while a national disciplinary review board of the U.S. Customs and Border Protection determines whether the agent violated any of its policies and the case warrants disciplinary action, according to a statement issued by the deputy chief patrol agent of the San Diego sector, Rodney Scott.

Fonseca's attorney could not be immediately reached for comment Friday.

Based on reporting by The Associated Press.