Muzaffargarh: A man nominated in a murder case was shot dead by unidentified assailants in Ehsanpur area of Kot Addu, police said. Numan Manjota, who was nominated in the murder case of Tariq Mashuri, was at his home when unidentified armed men attacked him. The assailants escaped from the scene soon after the killing. Police shifted the body to the DHQ Hospital for postmortem and started an investigation.