My gut says they will arrest Deborah by Wednesday. Detective Young is on her like a fighter jet pilot locked to fire. He hasn't discussed looking elsewhere for suspects in any depth - he's just locked on Deborah. So whatever they know, they're just getting their evidence together to make their case to bring it forward.
Deborah speaks SO strangely, as as someone on TV said this evening, her use of words and phrases is downright weird. Like "the boys are waiting for their sister"....something is very off with her statements.
At this point, I suspect she did something to the baby and I'm about 50/50 that someone else helped her dispose of the body. I don't think that 'someone else' is the husband, at least right now I don't believe that.
She does not ring true. Nothing is right with her manner - it's all off. And I will be happy to eat my words if I'm wrong. I just wish LE would arrest her, b/c I really do think she'll break down and admit something when that happens. She's got to know her clock is ticking....and she's not going to be able to stand the pressure as it builds.
ETA: and Young better be right, b/c if an unknown adductor did take the baby. it appears like his mind was made up quite early and his external search appears quite cursory (maybe it's not, but sure feels that way)