Trayvon Martin got shot and killed by a "white" man, in self defense. Jugears and his crew of race-baiters jumped all over the case, as did the MSM.
Why? It was an election year, and Jugears could make his "if I had a son" speech to the benefit of liberal Demonrats running for election.
But times change. There's no advantage to be gained this year.
Liberals only care about the people when they can use them to their advantage. Otherwise, they ignore them.
Every minority killed by drug or gang related violence is one less potential problem solved from their point of view - unless there is political hay to be reaped from jumping all over the issue.