Short answer: there is no single rule. Whether you learn a suspect's name depends on three filters stacked on top of each other — the law of the country the story happened in, the written policy of the outlet you're reading, and an editor's judgment about how serious the case is. The same arrest can produce a full name and photo in Ohio, 'a 34-year-old man' in London, and 'Thomas M.' in Berlin. None of those outlets is being sloppy. They're following different rulebooks. * Start with the United States, where the default is: name them. Arrest records are public documents, the First Amendment makes prior restraint nearly impossible, and for a century the local crime blotter — names, ages, addresses — was a staple of American papers. Whatever restraint exists is voluntary. Which is why it mattered when the Associated Press, whose copy flows into thousands of newsrooms, changed its own rulebook in June 2021: no more names in brief stories about minor crimes, no more mugshots in them, and no more stories built mainly around an embarrassing mugshot. The policy explicitly does not cover serious crimes — violence, abuse of public trust, fugitives. * The AP's reasoning is worth reading slowly, because it names the real problem: the internet gave arrest stories a permanent afterlife. A three-paragraph item about a shoplifting arrest gets indexed forever and follows a person into every job interview. The story about the charges being dropped usually never gets written — a wire service covering the whole country rarely circles back to one county courthouse. So the arrest is permanent and the acquittal is invisible. Police departments noticed the same asymmetry: San Francisco's police stopped releasing most mugshots back in 2020 for exactly this reason. * Now cross the Atlantic, where the default flips. In the UK, official guidance from the College of Policing tells forces not to name people they've arrested 'save in exceptional circumstances where there is a legitimate policing purpose'. Before charge, a suspect is usually 'a man in his 40s'. The modern landmark is Cliff Richard v the BBC: in 2014 the broadcaster filmed a police search of the singer's home from a helicopter, live, complete with his name — he was never arrested, never charged, and in 2018 he won a privacy case against the BBC over it. Since then, pre-charge naming in Britain carries a legal price tag. * Charge someone, though, and Britain flips again: charged defendants are routinely named, because court proceedings are public. What changes at that moment is everything else. The Contempt of Court Act 1981 makes it an offence to publish material creating a substantial risk of serious prejudice to active proceedings — which is why UK coverage of a case often gets suddenly thin and procedural the day charges land. The outlet didn't lose interest. Its lawyers arrived. * You could watch both halves of the system work in one story this week. After the A66 crash that killed seven people including two police officers, Cleveland Police named all five men who died in the fleeing car within days — the dead will never stand trial, so naming them prejudices nothing. The twelve people arrested in the follow-up investigation, meanwhile, are 'nine men and three women' with ages. That's not a newsroom protecting anyone. That's the design. * Germany, the Netherlands and Sweden go further still. Their press-council codes make anonymity the default for suspects — and sometimes even for the convicted — which is why German outlets write 'Thomas M.' and pixelate faces. The theory: punishment is the court's job, and a lifetime of being googled is a second sentence no judge imposed. * There's one deliberate exception that runs the other way: mass shooters. Here the name is perfectly legal to print and outlets increasingly choose not to amplify it — New Zealand's prime minister said after Christchurch that you would never hear her speak the gunman's name, and campaigns like No Notoriety push newsrooms to keep perpetrators out of headlines. It stays genuinely contested: NPR's public editor argued back in 2015 that naming is basic journalism, and most outlets still name once, low in the story, rather than never. * So when an outlet you're reading withholds a name, it's almost never a cover-up — it's law or policy doing exactly what it was written to do. And when an outlet prints a name before any charge, that's the moment to slow down and ask the useful question: who gave them the name, and what happens to this person's search results if the case quietly falls apart?