In Andhra Pradesh, Police have picked up five persons for questioning in connection with Friday terror attack. A police constable was shot dead in the old city of Hyderabad by unidentified gunmen. <br/> <br/>After handing over the probe to a Special Investigation Team, 5 persons have been picked up for questioning. Though an organization called Tehreek Galba-e-Islami claimed the responsibility, Police also suspect the handiwork of SIMI activist behind the attack. <br/> <br/>Meanwhile, police have sought cooperation of people in tracing attackers. A reward of Rs. 5 lakhhas been announced for any information leading to the apprehension of the assailants.<br/>