ARLINGTON, Wash. (AP) -- An Arlington woman says she found her 4-month-old son had died in his sleep.
Emergency responders tried to revive the baby Monday afternoon, but he was declared dead at Cascade Valley Hospital in Arlington.
The sheriff's office responded because of the unexpected death.
The Daily Herald reports (http://is.gd/BUHAz7 ) detectives are awaiting autopsy results from the Snohomish County medical examiner's office.
Information from: The Daily Herald, http://www.heraldnet.com