Vuosaari resident Tiia Kurt heard an odd sound from her kitchen. According to Kurt, the noise sounded like the wind had blown open a slightly open window.⁠

Kurt reveals that the source of the sound was behind the kitchen window curtain: the outer glass of the double-decker window had a neatly trimmed and almost perfectly round hole.⁠

"It's unbelievable. I must admit it made me a little scared," Kurt says.⁠

According to Kurt, there were no signs of mischief outside the window. All the glass shards were between the window panes.⁠