Lots of "well, maybe, suppose this and this and this happened..."
Two people are dead. The police have not yet released information whether it was a murder/suicide, or a double homicide. The ONLY detail that has been released is that Jacobs was shot in the stomach.
You can talk about rare cases of multiple-shot suicides. You can talk about "perhaps this, then this, then this happened..." But in reality, all you are doing is spreading misinformation. Already, tens of thousands of people have read that "Jacobs did it". Are they going to stop back and read the retractions if it isn't true? Of course not.
Plus, many of you are personally and emotionally involved with it. Leaking what your gut tells you isn't going to do anything but make the situation ugly and worse for the families. Wait for the report.