The youngest of nine children, Michael Downing was three when his father died -- suddenly and inexplicably. No autopsy was performed. The family diagnosis was God's will. As a boy, Downing rigorously trained as a spiritual athlete, preparing to vault into heaven. But eventually he escaped the religious dogma, and the family arena -- until one of his brothers died in 2003, suddenly and inexplicably. No autopsy was performed. Alarmed,...