Okay I have a few thoughts both regarding MC...
1) I keep reading how everyone thinks she was drunk or high, but I wonder if it could be something as simple as she took sleeping pills (obviously not the smartest thing to do with two young kids) but perhaps since RC has been on a new work schedule and shes been the one most likely home at night with them, maybe the kids keep her up all night and she resorted to taking sleeping pills to get a full nights rest. That could account for why she didn't hear anyone in the house and why she seemed so grogy when Ron got home.
2.) I thought both RC and MC as well as bio mom have all passed polygraph tests, wouldn't LE haev asked about where abouts all during that night? I doubt any of them would be able to lie their way through a polygraph with out getting caught.
1) I keep reading how everyone thinks she was drunk or high, but I wonder if it could be something as simple as she took sleeping pills (obviously not the smartest thing to do with two young kids) but perhaps since RC has been on a new work schedule and shes been the one most likely home at night with them, maybe the kids keep her up all night and she resorted to taking sleeping pills to get a full nights rest. That could account for why she didn't hear anyone in the house and why she seemed so grogy when Ron got home.
2.) I thought both RC and MC as well as bio mom have all passed polygraph tests, wouldn't LE haev asked about where abouts all during that night? I doubt any of them would be able to lie their way through a polygraph with out getting caught.