When two guys wanted to answer the question, "What would you do if you walked in on a murder in progress?" they weren't going to be content with just polling people. Instead, they went out and gathered real evidence by planting hidden cameras around a New York City elevator and acting out a strangling as the door opened. The shocked people waiting for the elevator showed a variety of reactions, from calling the police to spraying a fire extinguisher at the scuffle to snapping a camera phone picture. (Yes, that really happened.) Watch the whole clip to see every different reaction and let us know how you would react in the comments below.
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