NEW YORK (WPIX) -- The New York City police department on Monday began a long-awaited public examination of the sidewalk confrontation five summers ago that left an unarmed black man dead and his pleas of "I can't breathe" resonating as a rallying cry against police brutality.
The start of Officer Daniel Pantaleo's long-delayed disciplinary trial sparked protests and evoked emotional reactions from Eric Garner's family as a bystander's video of the confrontation was played in the hearing room.
A police watchdog agency says the video shows Pantaleo ignoring his training and using brutal, lethal force that led to Garner going into cardiac arrest. Pantaleo's lawyer and the powerful police union say he used a technique that is taught by the department and that he's being made to be a scapegoat in a politically charged atmosphere.
"His last words, 'I can't breathe,' tell you who caused his death," Civilian Complaint Review Board lawyer Jonathan Fogel said in an opening statement.
Pantaleo's lawyer, Stuart London, countered that the video shows the officer using an approved technique known as a "seat-belt hold" to restrain Garner. He said Pantaleo is seen pulling Garner to the ground because he feared he and the 350-pound Garner would crash through a plate-glass window as they struggled against a Staten Island storefront.
Pantaleo, 33, has been on desk duty since Garner's death. He could face penalties ranging from the loss of vacation days to firing if he is found to have violated department rules. He denies wrongdoing and does not face criminal charges.
A grand jury that examined Garner's death declined to bring criminal charges against any of the officers involved. A U.S. Justice Department investigation into possible civil rights charges against Pantaleo stalled.
The police department's disciplinary process plays out like a trial before an administrative judge, the NYPD's Deputy Commissioner for Trials, but the purpose is to determine whether Pantaleo violated department rules. A final decision on what punishment, if any, he faces would be determined by Police Commissioner James O'Neill.
Ramsey Orta, a friend of Garner's who shot the video of the confrontation, was the first witness to testify, appearing via video from a state prison where he's serving a four-year sentence for gun and drug possession.