Güllü murder investigation: Door handle reflections provide key evidence

New forensic details have emerged in the investigation into the death of singer Güllü, who fell from her home in Yalova. While the fall occurred in a blind spot of the house's security cameras, investigators utilized reflections on a newly installed metal door handle to gather evidence.

Expert analysis of shadow variations and light reflections on the polished metal surface allowed investigators to observe movements inside the room that were not directly captured by cameras. This technical evidence has been included in the indictment, helping to reconstruct the events following the fall.

According to the indictment, there was a notable seven-second interval after the sound of the fall where individuals remained inside the residence. The singer's daughter, Tuğyan Ülkem Gülter, has been arrested and faces a request for aggravated life imprisonment for the charge of intentional murder against an ascendant. Another individual, Sultan Nur Ulu, faces up to four years in prison for perjury.