[wintertime]

Wouldn’t the bullet wounds prove or disprove the number of murderers? What about the unique markings on the bullets as they went through the barrel? Do the bullets match with the guns found in the room?

[GregNH]

Those ballistic tests take time and I would expect a report on that by the Sheriff's Dept. We will have to wait and see. It all depends on what evidence the FBI has taking exclusive control over. I would expect that ballistic testing would be one of them.