The First Time You Went Up This Morning

After hearing Brian Boone's account of the situation and the 911 call, I'm sure you're realizing the discrepancies in Sarah's recollection of event. Why on earth would she leave him zipped up in a suitcase before going to bed? How could she have forgotten? And why did she wake up so late almost 12 hours later and still not remember George until she saw the suitcase downstairs? I'd also love to know what she dreamt about.