verdant estates of the wealthy few. she was in a neighborhood more working class suburbia than polynesian paradise. in her own small ranch house, in her garage, in her car. she'd been strangled to death. it was sandra's new boyfriend, ryan shinjo, who called the police, said he found her that way. >> and she was slumped to the right, to the passenger seat, face down into the seat. >> roy asher was one of the original investigators. we spoke to him in 2009. this was three years after sandra was murdered. >> i saw the back of her neck, some ligature marks. we didn't find the cord itself. we have an idea of what -- what could've been used. >> what? >> a thin, thin cord, like a fishing line. >> sandra's shirt and bra were askew. her lip was split as if she'd been punched in the face. ryan, the boyfriend, he's the