Well, as I said, I think that it has basically become impossible to hide these things. The events often happen in very public places with a whole lot of witnesses. Plus, you have the pressure by the news to now break these stories because if they don't someone else will.
However, there are still quite a lot of stories that seem to never make any type of wave. For instance, how many of the UT sexual assault allegations have you heard of? There has been 6 since last year. Two of them have been widely publicized, and I think one is very recent. So, really you've probably only heard actual extensive reporting on half of them. I know it came to a huge eye opener to me when I heard on the radio, after the most recent arrest, that it was the 6th person on the 2014/2015 Vols roster to be accused of sexual assault. Granted, nothing has yet to come from these events, but to even have 6 players accused of this is way way too many, and especially in such a short time period.