Have no idea how long ago this was but damn, I hope your sister and her friend's family were able to recover as well as possible.
I also hope you do not mind me using your post a bit as a means a to push a couple of points...
1. There was a family yesterday that was in more pain than many amongst us have felt yet and those of us that have wish like hell we hadn't. Yet, while this was unfolding, people were actually cyberstalking his childhood home online and drawing maps to the accident site and posting this shit online everywhere. This shit had to be EXTREMELY traumatic to the Gaudreau family. It struck me as completely cold and completely unnecessary considering no statement had been made yet regarding the identities. Yes, they were right, but it's still just...I mean, is this how we want society to work? Folks online digging into everything about a family going through a f***ing a tragedy instead of just giving them some space to breath?
2. This is the bigger point. This shit happens on average every 39 minutes in the United States alone. 1 death from drunken driving every 39 minutes. 37 people every single f***ing day. Yet the outrage, only appears to happen when a celebrity is involved. Seriously, drunk drivers kill more than mass shooters. MADD was big deal in the 80s, what's happened since then?