Bhopal, Sept. 22 -- A 35-year-old Regional Transport Office (RTO) inspector was killed by a 35-year-old man in Bhopal after his marriage proposal was refused by the woman, police said on Monday, adding that the accused later died by suicide. According to police, the incident took place on Sunday evening when the accused, identified as Pawan Kumar Dwivedi, bludgeoned the woman's head with a hammer after an altercation at his residence. Additional deputy commissioner of police (ADCP) Sanjeev Pathak said the RTO inspector was posted in Datia and was raising her three-year-old daughter alone following a divorce. Both of them knew each other for over a decade. She was staying at Dwivedi's house in Lake Pearl Colony....