Who was Kahlil Tatum? Was he a loving husband and surrogate father? A cold killer? We dig into the past of the janitor who served families at D.C. General, the “doctor” who excused Relisha from school and the “godfather” many children had grown to trust. Read transcripts of episodes, a timeline of the key dates in Relisha’s disappearance, and a map of her world at wamu.org/throughthecracks. To support the investigative reporting that goes into Through The Cracks, donate at wamu.org/supportthroughthecracks.