On Thursday morning, the accident occurred at Lalpol area of Dhaka-Chittagong highway and in the city's Mohuriganj area on Wednesday night.
Although the bodies of the dead were sent to the morgue for autopsy, police could not immediately confirm their name and identity.
Mohipal highway police inspector (investigation) Abdul Awal said, "On Thursday morning, a speedy van carrying a pedestrian was killed on the spot in the area of Lalpol area.
Later the locals caught the pickup and caught the pickup, but the driver fled, said the police officer.
Meanwhile, Mohurganj Police Outpost in-charge Mahbub Alam informed about the death of one of the trucks in the Muhuriganj area on Wednesday.
He said, "During the crossing of Dhaka-Chittagong highway, a speeding truck hit the pedestrine. He died on the spot. "
After the accident, the truck driver along with the truck ran away, Mahbub said.