This is what was said about the window:
SEREMBAN, Aug 8 — The police today said that they are confident the only exit used in missing Irish teenager with specials needs, Nora Anne Quoirin, 15, was the aluminium glass window at The Dusun resort where she was staying with her family, here.
Negri Sembilan Police Chief Datuk Mohamad Mat Yusof said investigations by the forensic team confirmed that Nora Anne had exited from the premises through the glass window.
“Yes, only the glass window exit was used. We are certain about this,” he said this evening at a press conference in Pantai police station here.
Police: Only exit used in missing Irish teen case was glass window, other routes ruled out | Malay Mail
Well that doesn’t make sense. Why are they certain ? There was an unlocked door Nora / abductor could walk through. Why go to the bother of climbing through a window, especially if it was already shut.