ISLAND COUNTY, WA (MyBellinghamNow.com) – Authorities are asking for help as they investigate an explosion at an Oak Harbor residence.

The Island County Sheriff’s Office says fire crews, EMS and law enforcement responded to reports of a large explosion and fire at the residence on Strawberry Point Road on the evening of Tuesday, June 17.

There were three adults at home at the time.

Two managed to escape with minor injuries while the third person is still unaccounted for. It’s an ongoing investigation.

The Island County Sheriff’s Office has set up an online portal for witnesses to submit any video or photos they may have of the incident.