Melissa, Jessica, Sandy and Nicole were working on the computer. Suddenly, I heard a crash and then lots of shouts. I rushed in to find out what was going on, finding the computer monitor on the ground, surrounded with broken glass! Sandy and Jessica spoke almost at the same time:
Jessica said, “It wasn’t me!”
Sandy said, “It was Nicole!”
Melissa said, “No, it was Sandy!”
Nicole said, “Sandy’s a liar.”
Only one of them was telling the truth, so who broke the monitor?
Riddle Answer