Authorities are set to exhume the body of Kaşif Kozinoğlu, a former senior official at Türkiye’s National Intelligence Organization (MİT), as part of a death investigation that was reopened 15 years later, in an effort to uncover further evidence surrounding his death.

Authorities on Sept. 7 ordered the detention of 11 prison officials over the 2011 death of a former intelligence officer, Kaşif Kozinoğlu, whose case was recently reopened.

The suspicious death of former intelligence official Kaşif Kozinoğlu is under the spotlight as a new operation on Monday led to the capture of several...