I'm looking for a fic based on the BBC Sherlock-series. It features a young Sherlock studying at a university whose name I cannot recall. At that time, he is exposed to romantic attention from a woman or two which is, naturally, promptly ignored.
I can't remember if it's a series or a single piece of fiction but one of them ends with the antagonist throwing Sherlock in the river in the end after he is revealed to be homosexual (as I remember)

It's a vague description but any help would be appreciated.