Moore's cause of death remains under investigation by the county medical examiner's office.
His death also is under investigation by county sheriff's detectives.
Moore died in the jail's medical ward, the medical examiner's office said. His body was found about 10:30 a.m. Thursday.
Moore was booked by Everett police Feb. 26 for investigation of driving under the influence, according to the sheriff's office.
More Local News Headlines
No evidence of warning in school shootings, police say 6:08 p.m. DNR cleans local waterways of sunken, derelict, abandoned boats Everett teachers OK contract with nearly 8% pay raise Tell lawmakers ways to improve and fund public schools United Way honors Everett volunteer with Roger Bouck Award Suspect sought in Forest Park stabbing in Everett 3:54 p.m. Woman killed in Lynnwood crash identified 3:52 p.m. Evergreen State Fair judging results
Our new comment system is not supported in IE 7. Please upgrade your browser here.