Collins was murdered over the weekend at the University of Maryland. A white student named Sean Christopher Urbanski was charged with the murder. University of Maryland Police said that Urbanski is a member of a racist Facebook group. They discovered this, they told The Baltimore Sun, not through their own investigation, but because they were tipped off (how often are police monitoring online hate, anyway?). Somehow, the suspect's participation in the group isn't enough for police to designate Collin's murder as a hate crime. So far, they've said they, along with FBI officials, are investigating. Urbanski is facing first-degree murder charges and is being held without bail.