At least three people have been killed when a wood laden truck hit a rickshaw carrying two passengers.The incident took place on Dhaka-Chittagong highway in front of the Chauddagarm Upazila in Comilla at 10am on Tuesday.Rickshaw driver and two passengers were injured in the incident. Details identities of them could not be known immediately. Officer-in-charge of Chauddagarm Police Station Abdullah Al Mahfuz confirmed the matter to the journalists.