KARACHI, Pakistan, February 14, 2010, SPA -- Police and hospital officials say a blast at a busy intersection in southern Pakistan's Sindh province has killed three people and injured nine others. Senior local police official Ghazi Salahuddin says authorities are investigating the nature of Sunday's blast in Dadu city, according to a report of The Associated Press. Hospital official Rafiq Kolachi says the three dead and nine wounded were brought to Dadu hospital from the blast site. --SPA 10:18 LOCAL TIME 07:18 GMT www.spa.gov.sa/748059