Most likely necropsies  are being performed in order to determine date of crimes and to extract bullets usually under hide opposite of point of entry. Each bullet has not quite a d.n.a. trace and will match up to a firearm. The moose shot on the air force base gives strong indication that someone had taken the time to obtain a permit to hunt there and probably had the firearm registered to enter the gate. Security is strong there and I am hoping the troopers are working with security there and are finding the culprit or culprits through the process of elimination.