'Amazing job': How a BBC reader snared a paedophile15 January 2018. Part 1 of 2
__This guy has to be an anon, good job he did_
••A BBC Trending report about predators on YouTube prompted a reader to investigate - which led to an international tip-off that resulted in the jailing of a dangerous paedophile.
••"I read your article lying in bed like most nights, waiting for sleep to find me, with my wife already asleep beside me," he wrote.
••But he was kept awake by a story about predators on YouTube.
••It appeared on the BBC Trending blog in August 2017, one of a series of reports last year that catalogued flaws in the internet video giant's child protection measures.
••Jack, a father who lives in Australia, was particularly concerned about one aspect of the report - that people were leaving predatory and grooming comments on videos made by young teenagers and children. And in many cases, they were getting away with it. Disturbing comments were left up for weeks or months, and the people behind the accounts were escaping detection or punishment except, in some cases, an account ban. For Jack - who has asked the BBC not to publish his real name because of concerns about his online safety - it was the start of a quest.
••He began to scour YouTube to try to find obscene comments aimed at children. And to his surprise, they weren't hard to find.
"Lo and behold there were hundreds, probably thousands or tens of thousands of these videos riddled with comments," he wrote in a message to BBC Trending
••"I singled one of these [people] out, looked him up, found his Facebook profile, notified a contact." And that was the start of a chain reaction.
The investigation: Scott Parks is a detective sergeant with the sheriff's office in Washington County, Ohio. It's a mostly rural place in the south-eastern corner of the state, tucked up next to West Virginia. There's a lot of farmland and a few factories. Industry here, as in many parts of Ohio and the Midwestern US, has suffered over the past few decades.
••"It's small-town America," Det Sgt Parks says.
••Det Sgt Parks is a specialist with a decade of experience in child sexual abuse cases and online crime. He says he and his team tend to get, on average, a couple of such cases a week.
••His involvement in this particular case started with a stroke of luck. The suspect identified by Jack was named Kenneth Siders, and Siders happened to have a police officer on his Facebook friends list.
••It was that law enforcement officer that Jack contacted out of the blue from Australia, to pass on his concerns about Siders' online activity.
••The officer worked in the next county over from where Siders lived, and after getting the initial tip, he passed it to the Washington County authorities. From there, it ended up on Scott Parks' desk.
••At about the same time, the sheriffs had received a separate piece of information from another member of the public. It was a second or third-hand comment about how someone had possibly seen some child abuse images on Siders' computer.
••By itself it wasn't much to go on, but along with the tip from the BBC reader, it was enough evidence for Det Sgt Parks and his colleagues to start an investigation. It didn't take long for the detective to discover some hints of a very disturbing nature.
••"The guy… was liking a bunch of videos that were of young girls walking around in their underwear. Sometimes they wouldn't have their shirts on," he says. "That may appear relatively innocuous, but it had that undertone. If you look at these things through a certain lens, you start to see a pattern.
••"So I typed up a search warrant in light of that information for Mr Siders' residence and we executed it the next day," Det Sgt Parks says.
The arrest
https://www.bbc.com/news/blogs-trending-42559977