In Jashore, 23-year-old Jamal Hossain was critically injured after a speeding truck ran him over on Jashore-Chuknagar road at Sundolpur Bazar around 3am.
He was taken to upazila health complex but doctors suggested shifting him to Jashore General Hospital. Doctors at the hospital pronounced him dead after he was taken there, said Dr Maruf of Manirampur Upazila Health Complex.
Jamal was the son of Khakhan, a resident of Agarhati village.
In Panchagarh, a mentally-challenged teenage boy was killed when a speeding truck ran him over on Debiganj-Demra Highway in Debiganj upazila at noon.
The deceased was identified as Munir Mukit, 12, son of Moshiur Rahman of Collagepara in the upazila.
Rabiul Islam, officer-in-charge of Debiganj Police Station, said Mukit was riding a bicycle on the highway when a truck hit him, killing him on the spot.