A wedding in the city of Şanlıurfa in southeastern Turkey turned into a bloody chaotic scene after a neighbor unleashed his anger on the attendees with gunfire, leaving seven people injured, including women and children, three of them in critical condition, according to Turkish media.

According to sources, the incident erupted after the perpetrator couldn’t find a place to park his car during the celebration, prompting him to pull out a weapon and shoot randomly at the guests in the residential area where the wedding was held.

The incident caused widespread shock in the city, and Turkish authorities have launched an urgent investigation to apprehend the assailant and determine the circumstances of the case to ensure he is held legally accountable.