Authorities are investigating the discovery of human remains at a construction site in Lutoryż, near Rzeszów, in southeastern Poland. Initial reports from Radio Eska indicate that the remains of at least 13 fetuses were found. Police and prosecutors have secured the area and are currently conducting further investigation. The discovery was made during work on a new residential housing development. The nature of the discovery and the circumstances surrounding the presence of the remains are currently unknown. Authorities have not yet released further details as the investigation is ongoing. This is a developing story and updates will be provided as they become available.