Oh yeah, the murders take place between midnight and 1am, Erika, but didn't you say Rosa left the mansion at 1am and you, Nanjo and Gohda greeted her, saw her go upstairs and then took up your 1st floor vigil, you speed-sucking fruitcake?
I feel better now. I do hope they clear this up in the Tea Party and ???? part of Ep 5, or I'm going to explode.
EDIT: Tea Party and ???? have now been watched.