The once-powerful Roman Catholic Cardinal Theodore McCarrick will not stand trial on charges he sexually assaulted a teenage boy decades ago, as a Massachusetts judge dismissed the case against the 93-year-old on Wednesday because both prosecutors and defense attorneys agree he suffers from dementia. McCarrick, the ex-archbishop of Washington, D.C., was defrocked by Pope Francis in 2019 after an internal Vatican investigation determined he sexually molested adults as well as children. The McCarrick scandal created a crisis of credibility for the church, primarily because there was evidence Vatican and U.S. church leaders knew he slept with seminarians but turned a...