you know what - they won't. did people continue to yell at OJ?
maybe cause he's a big guy? i dont know. i know in private people talked about how he got away with it but after time passed people moved on with their lives and other cases that pissed them off (like this one)
next year or the next year unfortunately there will be another case that captures our attention and will take the preasure off Casey (which will tick her off beyond belief)
there was a case here in Canada 10-15 years ago. Paul Barnado and his lovely wife Karla. tortured and killed 2 15 year olds in their home. it started with Karla "giving" her 13 year old sister to paul - totally wasted - as a wedding give. somehow she ended up dying but they never proved it was them who killed her it was classified as accidental od.
they teenagers were kept in their house for weeks, they both raped them and beat them before they killed them (after video taping them)
anyways karla got 12 years because she "cooperated" with the cops

and paul got life without. karla's been out for around 10 years more or less now and is living her live somewhere no one knows and no one seems to care anymore.