LUCKNOW, June 17 -- A 44-year-old man and his 19-year-old son have been arrested for allegedly hacking a cab driver to death in Lucknow's Rahimabad area late Sunday night over a suspected affair, police said on Tuesday.

The victim, 40-year-old Sanjay Kumar, was attacked with a sharp-edged weapon inside his home in Mawai Kala village under the Hamid Kheda police limits. According to police, the assailants, Sunil Kr Gautam and his son Divyansh Kumar, chased Sanjay out of his house and assaulted him near a canal, where he succumbed to multiple injuries.

"An FIR was registered based on a complaint by the victim's mother, Ram Dulari, who was present in the house at the time of the incident," additional DCP (North) JK Dubey said during a pres...