Watch the water.
Antonio Neill was reported missing Dec. 12, 2016. A boot with his foot was found years later on the shore of Jetty Island in Everett.
https://www.king5.com/mobile/article/news/crime/unsolved/feet-in-shoes-washed-ashore-salish-sea-for-decades-most-cases-solved-not-antonio-neill/281-dded6a5e-9609-4920-a094-0c03cde4f4ef