A man killed his wife and a relative over suspicion of illicit relations between them here on Monday. According to police sources, the incident occurred in Mohammad Panah Brohi village where Yasin Brohi killed his wife named Husn Bano and relative named Ali Brohi. Initial investigations showed that the man had strangled his wife to death and after gunning down Ali, fled from the crime scene. Police handed over the dead bodies to their families after postmortem from Civil Hospital and launched a search operation for the accused.