Sarah Koenig

The boyfriends, current and former.

That first day, they call Dawn, her new guy.

They check the area around his house, which is in another county northeast of Baltimore.

Over the next two weeks, they keep going back to Dawn and to Adnan, asking more questions.

They check Dawn's alibi.

He was indeed at work at the LensCrafters store the day Hay went missing, his manager tells them.

And they talk to Adnan's track coach to check Adnan's alibi.

And it's inconclusive.

The coach tells them he can't be sure Adnan practiced that day.

They don't take attendance.

On February 6th, they do that awful foreboding thing you see on TV sometimes.

They take a team of dogs to check the wooded areas and fields around Woodlawn High School.

They used Hay's curling iron for a scent.

On February 8th, they make a report saying they're going to check Hay's computer, her AOL account, for clues.

And then, on February 9th, their search stops.

And a new suspect emerges.

This is taped from a police interview of the man who finds Hay.

He's a little hard to hear on the tape.

He's soft-spoken.

I'm going to call this man Mr. S. I don't want to use his full name for reasons I promise will become clear.