A man and his son died in a bike accident at Birendra Tole in Bharatpur Municipality-14, Chitwan, Saturday night.

Police said Bharat Ram Dam, 36, and his son Samir, 12, died when Bharat lost control of the bike (Na 54 Pa 882).

The critically injured were taken to Old Medical College Teaching Hospital in Bharatpur for treatment but died during course of treatment, informed DSP Prabhu Prasad Dhakal.