The agency said in a statement Wednesday that Saito returned to an undisclosed location on Oahu at 2:40 p.m. Agents plan to turn him over to investigators from the state attorney general’s office.
Saito walked out of the Kaneohe hospital and took a taxi to the airport, where he caught a charter plane to Maui. From there, he caught another flight to San Jose. Police arrested him in Stockton, California three days later.
Saito was acquitted of murder by reason of insanity in the 1979 killing of Sandra Yamashiro.