KARACHI - Targeted killing claimed the lives of three MQM activists in the city on Monday. The MQM workers were heading somewhere, when unidentified gunmen opened fire at their car near Monday Bazaar held at Sector 5-D, North Karachi. As a result, Shoaib, Bilal and an unidentified MQM worker were fatally wounded. They were ferried to the Abbasi Shaheed Hospital, but doctors there pronounced them dead upon arrival. Police were trying to ascertain the motive behind the attack. According to sources, the car in which the three men were sitting belonged to MQM senior worker’s brother and former member APMSO Hyder. Following the incident, all commercial activities were suspended in North Karachi that remained tensed until the filing of this report.