Rescuers work at the plane crash site in Karachi, Pakistan, May 22, 2020. R...

Rescuers work at the plane crash site in Karachi, Pakistan, May 22, 2020. R...

Rescuers work at the plane crash site in Karachi, Pakistan, May 22, 2020. R...

Rescuers work at the plane crash site in Karachi, Pakistan, May 22, 2020. R...

Photo taken with a mobile phone shows smoke rising from the plane crash sit...

Photo taken with a mobile phone shows local residents gathering at the plan...

Photo taken with a mobile phone shows local residents gathering at the plan...

A damaged vehicle is seen at the plane crash site in Karachi, Pakistan, May...

Local residents gather at the plane crash site in Karachi, Pakistan, May 22...

File photo taken on April 7, 2018 shows a Pakistan International Airlines (...

File photo taken on Dec. 25, 2013 shows a Pakistan International Airlines (...