Fountain Case

Homicide Detective Rage is 4 days new on the job and there is a multiply shooting at a Mall in Seattle. Four are dead and it is unclear who shot who. The 4 victims all carry valid but fake IDs. What is non-evidence? Will they stay buried?
The Coroner has a meeting to show the detectives the victim’s unusual suits. Rage finds the stitching in the suits are of ancient Chinese Imperial origin only for the royal family.
After the case was placed in the ‘cold file case’, why were the 4 victims dug up after the city buried them? Did they find what they were looking for?
The Chief of Police, the Inspector’s team, the Coroner, and their wives are hiding from everyone. All their friends and relatives are placed into police stations and barricaded in.
The Chief threaten everyone they will tell all to the world unless someone tells them what is going on.
Will the Security Council send in the Marines for the Chief of Police and Inspector Strong if they can find them or will they use the marines on someone else?
The President gets involved can he resolve the situation before the Chief goes public?