Shahzad Ahmed, 22, vanished from Toronto, Ontario, after a phone call to his mother on June 4, 2001. She says he called upset after being dismissed from his job and planned to come to her apartment, but he never arrived and there are no confirmed sightings or communications after that call.

In a startling development, police in Islamabad, Pakistan, later contacted the family to say Shahzad’s luggage had been found unclaimed on an airport baggage carousel. How his belongings came to be in Pakistan, and whether he ever intended to travel there, are unexplained. Public details about the investigation and Shahzad’s movements in the hours after the phone call are sparse.

Does anyone in Toronto in June 2001 or anyone with information about flights or luggage handling in Islamabad recall seeing Shahzad or his baggage?