Yup... I agree.
Also, is it not interesting that JI went running over to the neighbors asking if she had baby Lisa or soemthing like that? I wonder if JI was aware SB kicked her hubby out that night, but interestingly enough, they were sending love texts to eachother at the magic time of 10:30!
Mr. Spellman stated in the same show (it's in the transcript I linked) SB had previously babysat for Lisa and JI may have thought she was at her home.