Zubair Khan. File Pic

A month-long investigation into the case of D-gang recruiting shooters through Facebook to eliminate a Bandra-based lawyer Shabnam Shaikh, has not only led to the arrest of another four accused, but has also revealed a new side to the story. According to the police, the shooters were hired by Fahim machmach, a close aide of Dawood Ibrahim, on the behest of Big Boss contestant Zubair Khan. Crime Branch sources said that the interrogation of the accused, who were nabbed earlier, helped them to zero down on Khan and arrest him. The other three who were arrested from Hyderabad on Friday have been identified as Amin Haidar, Mirza and Abrar.