Ex - wife testified at kidnapping trial of Rockefeller ##s . Sandra Boss says she was raped by handsome stranger . Later , she says , he became controlling and short - tempered . Impostor is accused of murdering his wife in prison .
Ex-wife testifies at kidnapping trial of Rockefeller impostor . Sandra Boss says she was romanced by handsome stranger . Later , she says , he became controlling and short-tempered . Impostor is accused of kidnapping his daughter in July .