". 

"Piro confirmed reports that Santiago, 26, had voluntarily gone to the FBI office in Anchorage in November and spoken with agents. News reports have said the suspect complained that an outside force was controlling his mind. Piro noted that the suspect stated that he didn't intend to harm anyone.

"We looked at his contacts," said Piro, "did interagency checks and closed our assessment." He says the agents turned Santiago over to local police, who took him for a mental health evaluation. NPR has not confirmed any details of the suspect's mental health issues."

[link to www.npr.org]