A mangled SUV at the crash site on Zirakpur’s PR-7 Airport Road, where three people were killed after the vehicle rammed into a parked trailer. (Express Photo)A road accident on the PR-7 Airport Road in Zirakpur claimed the lives of three people and left two others critically injured on Thursday afternoon, after a speeding SUV rammed into a parked trailer. The SUV, reportedly travelling at a speed of over 150 kmph, first hit an auto-rickshaw and then crashed into the rear of a trailer parked along the roadside. The impact was so severe that the vehicle got lodged under the trailer and was completely mangled. It is learnt that the trailer driver had stopped for tea at the time of the accident.