"13 Reasons Why" is based on best-selling author Jay Asher's 2007 young adult book of the same title. Actress and pop star Selena Gomez co-produced the 13-episode Netflix adaptation.
The series, which premiered March 31, follows the fictional story of a teenage girl named Hannah Baker (Katherine Langford) who leaves behind 13 mysterious audio recordings on cassette tapes after killing herself. She addresses each recording to a person who she says played a role in her tragic decision to end her own life.
CNN contributed to the background for this story.