Baker is now serving a 65-year sentence after being found guilty in January 2010 of murdering his wife Kari Baker, in 2006. An all-new "20/20" episode, "Dirty Little Secret, "which airs Friday ...

His Todd Wagner Foundation has invested more than $25 million in education, technology and enrichment programs. Thursday night, he and his wife, Kari, are underwriting 100 percent of the event so ...