The West Valley City woman was reported missing Dec. 7, 2009. Authorities had been probing her husband, Josh, who maintained his innocence, then earlier this year killed himself and the couple's two young sons at a Washington state home.
Jennifer Graves, Josh Powell's estranged sister, stressed the importance of building healthy relationships through appropriate boundaries during a talk Saturday at the Ivy Girl Academy in Cottonwood Heights.
It ended with a performance of "Susan's Song, 'A Dream Away,'" written by a friend after the boys were killed in Graham, Wash.
Profits from the song's sale will go toward memorials for Susan Powell in West Valley City and Puyallup, Wash.
(Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)