Who was Prolay Chaki, the Bangladeshi singer who died in custody?

Prolay Chaki was a veteran Bangladeshi singer and Awami League leader, best known for his popular performances on Bangladesh Television in 1980s and 1990s. He served as Cultural Affairs Secretary of the Pabna district Awami League and was active in promoting music and culture. His death in custody has drawn national attention due to his public profile and cultural legacy.