Which they conspicuously are suddenly no longer interested in pursuing, now that he has lost his asylum. You would almost think the whole case had been a ruse from the start.
https://www.theguardian.com/media/2018/feb/11/sweden-tried-t...
Especially when they flee from accusations of a serous crime that the government has pretty lousy track record at solving. He flees to the UK, and you expect the prosecution to go "oh well, that's like 2 hours flight away, we'll never get him now"?
Basically the Swedish authorities thought that going after him more than they already had would be too much for the level of suspicion and the crime.