April 20, 2018, update.
The Snohomish County Medical Examiner's Office confirmed the identity of the deceased female to be 21-year-old Brianna L. Nyer of Everett, Washington.
According to the Medical Examiner's Office, "The cause and manner of death are pending further investigation."
Original April 15, 2018, article.
From a Snohomish County Sheriff’s Office news release.
After receiving a 911 call, first responders from the Snohomish County Sheriff’s Office and a local fire department responded to the 900 block of 132 Street SW in Everett at about 7:45 am on Sunday, April 15, 2018.
The caller reported a female deceased near an apartment complex.
Upon arrival, fire department first responders confirmed the subject was deceased.
Sheriff’s Office Major Crimes Detectives were called to the scene and are investigating.
There are no apparent signs of trauma to the deceased female.
Detectives are waiting arrival of the Snohomish County Medical Examiner to recover the body.
Anyone with information about this incident is asked to call the Sheriff’s Office Anonymous Tip Line at 425-388-3845.