The Dinner Party

Close one. You quickly run to another room to get cleaned up. As you are putting yourself back together again a new idea perceives into your mind. A kidnapping would be a the next move. You will go to the electrical room and set a flicker of lights for a specific time. Making the perfect amount of time for you to take one of the remaining people into your custody. Hopefully this time, picking the right person, the thief. There are two ways to the electrical room. Which way will you choose?