[2] This drive-by-shooting lasting just a few minutes, left five dead and eight others wounded including officials of the Pakistan Army who were on guard duty at the facility.
[3] The Karachi city authorities termed the incident a sectarian killing and the team of special agents of FIA had been initiated.
The Law enforcement agencies and the Karachi Police refused to speculate as to whether the killings were motivated by any particular incident.
[4] According to the online news of Pakistan, the Indian external agency, Research and Analysis Wing (RAW) has been behind the attacks.
After the mass demonstration in Karachi, the FIA's special agents arrested the culprits and masterminds of the killings.
[4] Dr. Athar Ali was a noted scientist and missile technologist who had contributed in the nation's space program.
After his death, the Pakistani government learned a valuable lesson and has increased the security of its scientists and engineers who closely were working in the country's confidential programs.