pstrongMommy, I'm scared. Marlena's precious boy lies with his little arm thrown over her thigh. It's pitch-black, and she can hear seagulls. She realises they must be near water, and a new panic rises in her.strongppbrppAt 2 a.m. one icy winter morning, in the smart suburbs of Jefferson County, local father strongBen Parkerstrong reports his wife strongMarlenastrong and their little boy missing.ppbrppRushing to the impressive family home, strongDetective Megan Carpenterstrong finds the halls adorned with pictures of the beautiful, stay-at-home mom and their bright-eyed son. But that's not all she finds... ppbrppA bottle of prenatal vitamins in the bathroom cabinet reveal that Marlena is pregnant. Why didn't Ben mention this in his panicked call to the policeppbrppDigging deeper into their seemingly perfect marriage, Megan's fear begins to grow. The couple are separated, there's talk of an affair, and the neighbors report loud fights. And then, Megan tracks a young woman believed to be