Neeley my sympathy as well to you and your family. I agree with Carrie no parent should have to bury a child. ((hugs)).
Carrie what a sad story, sorry for your families loss as well. Sounds like some sort of cover-up and likely the uncle may have gotten close to finding out the truth or at least info that could lead to some answers.
Neely your right he will get his before he leaves the world and after. It makes me sick when there is a cover-up involved. Those that are involved with helping to cover things or get someone off from a terrible crime will get theirs as well. What goes around comes around.
It is difficult and heartbreaking enough to lose a loved one but when there is no justice for the crime or unanswered questions it only adds to the pain. I am so sorry you and your family have to go through this. Do know though justice will be served in ways worse than a jail sentence can provide. Disgusting cowardly actions as these do not go unnoticed by the greater power.
Sadly the justice system does have it's failures all over this world. It's not enough that some crimes go unpunished but then there are those that a slap on the wrist is handed out when years or a life sentence is warranted and others that did a crime which caused no hardship, hurt, loss to anyone and they have the book thrown at them.
Warm white light and prayers for both of you that you will find peace and resolve to these situations.