SHAHKOT - A man gunned down his niece along with her husband and mother over a free-will marriage issue here the other day. As per detail, deceased Mohsin contracted love marriage with Sunbel, niece of Iqbal Masih against the consent of her family. The marriage annoyed Iqbal and he bore a grudge aginst the couple. Meanwhile, Iqbal Masih invited the couple to his house for a dinner where he shot dead his niece, her husband and her mother. On information, the Saddr Police rushed to spot and took the bodies to DHQ Hospital Nankana Sahib for autopsy. The police have registered a case against the accused without any arrest till filing of the report.