In order to coerce Dr. Shahbaz Gill, former close advisor of Imran Khan, to become an informant for the establishment, his brother was abducted by the security agencies.
https://www.tribuneindia.com/news/world/brother-of-imrans-close-aide-abducted-632701
https://www.unewstv.com/259963/my-elder-brother-has-been-abducted-from-lahore-shahbaz-gill-s-tweet