And I am going to spend twenty-nine parts explaining how a woman whose entire profession is the difference between what people said and what people meant spent eighteen months getting that distinction exactly backwards about her own family.

My sister is Perla Restrepo.

She was thirty-three that October.

Her husband is Curtis Bellew, who was thirty-six and who I had known for nine years and liked.

Their daughter Esme was six months and eleven days old.

They live in Wheaton, which is forty-one minutes from my house in Berwyn, and they were going to a shopping center about twenty minutes from their own house, which means that on the morning of the eleventh of October my sister drove forty-one minutes east to hand me a baby and then drove back west past her own subdivision to go to a mall.

I did not think about that for four days.

Here is what I noticed at the door and what I did not, and I have separated those two things with a great deal of help.

What I noticed at the door. That Perla was in a hurry.

That she was wearing a coat indoors, which she does when she wants a conversation to be short.

That Esme was in a fleece sleeper and not a coat, on a morning when it was fifty-one degrees.

That my sister did not come inside, which she always does, because I have a coffee machine she likes.

What I did not notice at the door. Anything at all about the baby.

I want that on the record early because for about four months I believed something else, and I said something else, out loud, to a state investigator and to a police detective, and it turned out not to be true.