Baltimore, 1999. Hae Min Lee, a bright teenager, disappears after school one day. Six weeks later her ex-boyfriend Adnan Syed is arrested for her murder. He says he's innocent — though he can't remember what he was doing that afternoon. But someone can. A classmate at Woodlawn High School claims to know exactly where Adnan was. Trouble is, she’s nowhere to be found. This week features a pilot of our new podcast, Serial, hosted by Sarah Koenig.