Who is Bushra Bibi? former Pak PM's wife allegedly poisoned

Imran Khan, the former Prime Minister of Pakistan, made a startling revelation during a recent court hearing, alleging that his wife and former first lady, Bushra Bibi, had been poisoned while incarcerated at his private residence, which had been converted into a sub-jail. Khan's assertions have sparked significant controversy and raised serious concerns regarding safety of Bushra Bibi.