CHICAGO (AP) — One day in May of 1970, an 11-year-old boy and his disabled sister were sitting on the curb outside a Chicago tavern, waiting for their mother to come out. When a priest with crinkly eyes and a ready smile happened by and offered the family a ride home, they could not have been happier.

The boy, Robert J. Goldberg, now 61, would pay dearly for the favor, enduring what he describes as years of psychological control and sexual abuse he suffered while working as a child valet for the late Rev. Donald J. McGuire. He remained in the Jesuit's thrall for nearly 40 years, even volunteer...