Murder Or Suicide?

Riddle: A detective comes to the case of a woman's death by a 5 story building. The question is, was it murder or suicide? It is BELIEVED that the woman had jumped out of the window. The detective gets on each of the floors of the building, opens the window, and flips a coin out of it. He did this for all 5 floors then comes out of the building, declaring that it was indeed suicide. How did he know this?

Answer: All the windows were closed, meaning it couldn't have been suicide.

Source: https://www.riddles.com/5437

A detective comes to the case of a woman's death by a 5 story building. The question is, was it murder or suicide? It is BELIEVED that the woman had jumped out of the window. The detective gets on each of the floors of the building, opens the window, and flips a coin out of it. He did this for all 5 floors then comes out of the building, declaring that it was indeed suicide. How did he know this? — Murder Or Suicide? by TrevorTheRiddler v1.

Riddle: A detective comes to the case of a woman's death by a 5 story building. The question is, was it murder or suicide? It is BELIEVED that the woman had jumped out of the window. The detective gets on each of the floors of the building, opens the window, and flips a coin out of it. He did this for all 5 floors then comes out of the building, declaring that it was indeed suicide. How did he know this? Answer: All the windows were closed, meaning it couldn't have been suicide. — by TrevorTheRiddler v2.