"AURA has been cooperating with an on-going law enforcement investigation of criminal activity that occurred at Sacramento Peak. During this time, we became concerned that a suspect in the investigation potentially posed a threat to the safety of local staff and residents. For this reason, AURA temporarily vacated the facility and ceased science activities at this location."
So, let me see if a got this right. A single individual was such a threat that all staff and residents had to be evacuated, post offices closed, required all kinds of agencies involved, black helicopters, a closure lasting many days, etc., etc. Reminds me of the movie Rambo. Don't buy it at all.