A man walked into a McDonald's in University City, San Diego, around noon on a weekday, told staff that he was an ICE agent, and physically grabbed the general manager by the arm.

He was not an ICE agent. He was not any kind of law enforcement officer. His name, police later confirmed, is Joshua Walter Cobb, 40, and he is now sitting in San Diego Central Jail without bail, charged with impersonating an officer and battery.

The manager he targeted was Daniel Martinez, who is Hispanic. Cobb allegedly accused Martinez of being in the country illegally — in the middle of a lunch rush, in front of staff and customers, with the confidence of someone who believed nobody would question him. Witnesses told police Cobb wrapped his arm around Martinez and attempted to drag him out of the restaurant on Nobel Drive before employees rushed in and pulled their colleague free.

Martinez was not seriously injured. He told reporters afterwards that his first thought had been for his team's safety, which is the kind of thing people say when they have not yet had time to process what happened to them personally.

They fought back. That is worth saying plainly.

Video footage circulated online shows McDonald's employees physically intervening to separate Cobb from Martinez. They did not wait for police. They did not defer to the man claiming federal authority. They saw their manager being assaulted and they stopped it, which took a particular kind of nerve given that Cobb was insisting he had the legal right to do what he was doing.

NBC San Diegoreported that Cobb made inflammatory remarks during the incident, referencing 911 calls and immigration enforcement and generally behaving as though his authority was real. Whether he genuinely believed it or was performing for effect is something investigators have not yet established. People online have speculated about his mental state; acquaintances were quoted on social media suggesting, with varying degrees of seriousness, that Cobb had previously claimed he could get hired by ICE. None of that has been confirmed by police.

San Diego officers arrived quickly. Lieutenant Cesar Jimenez confirmed at the scene that Cobb had no connection to any law enforcement agency. 'Impersonating an officer is a serious crime,' Jimenez said. 'It undermines public trust and can lead to real harm.'

Fair enough, but the harm here was not hypothetical. A man was grabbed in his own workplace by a stranger claiming government authority. The trust was not undermined in the abstract; it was undermined at lunchtime, on a Tuesday, in a fast-food restaurant in a university neighbourhood.

Strip away the specifics and what you have is a straightforward assault and impersonation case. Cobb walked in, lied about who he was, got physical, got arrested. If Martinez had been grabbed by a man claiming to be, say, a health inspector, the story would have made the local news and gone away.

Source: International Business Times UK