Hawai’i Island police detectives are investigating an incident that left a 38-year-old Puna man dead.

On Monday, January 2, Puna patrol officers responded to a reported active attempted suicide at a Keaʻau residence. Officers contacted the father of the responsible, who stated that he and his son, Christopher Alan Ferreira, were involved in a verbal altercation, and that his son had made verbal threats towards him. As officers attempted to contact Ferreira, he retreated into the residence and locked the door. Officers established communication with him; however, he walked out of officer’s sight into his bedroom, where he locked himself inside.
 
Officers were let into the residence by the father, and again established verbal communication with Ferreira, who refused to open the locked bedroom door. After repeated verbal commands to open the door, officers breached the bedroom door and saw him armed with a large kitchen knife and a collapsible police-style baton. Officers continued to give Ferreira loud verbal commands to drop the weapons, however, he refused, and pressed the large knife up against his neck area.
 
Ferreira then began to vomit and appeared to experience some type of medical-related episode. He continued to disregard verbal commands, and refused to drop the weapons, at which time an officer discharged his Taser in an attempt to disarm Ferreira and to allow officers to safely provide medical assistance. Upon the Taser being deployed, officers were able to secure the weapons in Ferreira’s possession and began performing life-saving measures, include the administering of two doses of Narcan, due to the belief that Ferreira’s behavior may be associated with drug use.
 
Officers continued CPR until HFD paramedics arrived and took over; however, all measures were unsuccessful.  Ferreira was transported to Hilo Medical Center and officially pronounced dead. An autopsy to determine the exact cause of death is scheduled for this morning.
 
Area I Criminal Investigation Section personnel are continuing to investigate the incident, which is currently classified as a coroner’s inquest.

The Office of Professional Standards (Internal Affairs) has initiated a standard internal administrative investigation. The involved officers have six years, five years, and three years of service, respectively. They have been placed on administrative leave pending an internal review of this incident.