Who is the murderer?

Synopsis: Youre a security guard in a party inside of a house, you have to look for the murderer between each other, looking the cameras. Gameplay: Switch between cameras, you have 5 cameras in the lower right corner looking for the murderer. When you see the murderer press the character, but if you fail, youll lost 1 point, just have 3 opportunities for select the character, but if you press the murderer youll win the game. :) You can play in the web or download the apk for Android.