on april 28th, 1989, tanya thaxton reid was found guilty of felony child endangerment in the case of tenced to ten years in prison. not long afterwards, tanya reid was indicted in texas for the murder of her daughter morgan. >> somehow tanya read had become overly aggressive with morgan, and we felt that possibly what had happened here was that in an effort to block morgan's air, she may have gone too far and she could not get the child to start breathing. in desperation, frustration, picked morgan up and shook her violently to start her breathing again. and that, in turn, caused the subdural hematoma. >> on december 13th, 1993, the jury found tanya thaxton reid guilty of murder. she was sentenced to 62 years in prison. the verdict was upheld on appeal. despite the convictions, tanya reid continues to maintain her innocence. >> yes, always will. i'll maintain it forever. >> most deny, and they deny even in the face of evidence. you could show videotape if you had the type of munchausen syndrome by proxy where there was some act you could capture on film. if you showed it to them, typi