So, what precisely was the device? Simple enough. Every molecule has an absorption line. It can absorb energy on any other frequency. A technique widely exploited in physics, chemistry and astronomy. People have looked into various ways of using it in medicine for a long time.

The idea was to inject patients with nanoparticles on an absorption line well clear of anything the human body cares about. These particles would be preferentially picked up by cancer cells because they're greedy. Once that's done, you blast the body at the specified frequency. The cancer cells are charbroiled and healthy cells remain intact.

It's an idea that's so obvious I was posting about it here and elsewhere in 1998. The difference is, they had a prototype that seemed to work.

But now there is nothing but the sound of Silence, a suspect list of thousands and a list of things they could be suspected of stretching off to infinity. Most likely, there's a doctor sipping champaign on some island with no extradition treaty. Or a future next-door neighbour to Hans Reiser. Regardless, this will set back cancer research. Money is limited and so is trust. It was, in effect, crowdsource funded and that, too, will feel a blow if theft was involved.

Or it could just be the usual absent-minded scientist discovering he hasn't the skills or awesomeness needed, but has got too much pride to admit it, as has happened in so many science fraud cases.