Stolen bikes

Not susre if this is the right place to post but my brother found this on Gumbay: http://www.gumtree.com/london/50/28893850.html Funnily enough it is exactly the same as the bike he had nicked in Crackney. He phoned the guy up and asked why he was selling it so cheap. The seller apparently mumbled something about it being a present from his dad but he was more of a mountain biker. Bit sus as it is the pic clearly pasted from the web-site as is the blurb. I take it the po-po aren't interested?

Whenever i see these ads on gumtree i naturally assume they're stolen... it just seems like a copy & paste slap up.

"Find comfort in the drops with ergonomic Specialized Comp bars" that's a sales pitch from the manufacturers not from an owner, this is my interpretation of these ads but i could be wrong.