A man was killed and another was injured after a human hauler and an auto-rickshaw collided head-on in Dhaka's Kadamtali area this morning. Deceased Mobarak Hossain, 28, worker of a steel mill, was a passenger of the auto-rickshaw. Sub-inspector Mahbubul Haque of Kadamtali Police Station said the collision took place around 9:00am, leaving Mobarak dead on the spot. His