Kolkata: Four young men were killed in a tragic road accident in West Bengal's Nadia district on Thursday while returning home after attending a cremation ceremony, officials said. While driving, the rider lost control, and the bike crashed into the wall of an old house by the roadside. The wall collapsed upon impact, crushing the four young men to death. According to the police, the incident occurred in the Saheb Danga area under the jurisdiction of Ranaghat Police Station in the Nadia district. After the incident, District BJP President Aparna Nandi and other local BJP leaders visited the hospital and consoled the bereaved families.