Lisa was last seen at 10:30 p.m. on Monday asleep in her crib at her parents' home.
http://abcnews.go.com/US/missing-mi...al-plea-return/story?id=14670008#.T1AmjvFmJOQ
You are going by what DB said after she said 6:40. Not that I think Lisa was killed or taken prior to the night of October 3, or the morning of October 4, I just don't think one can take DB's version of anything as gospel at this point.