Cut them in multiple places? Sounds like someone doesn’t like your lights. Some people get jealous and might hate all the attention you’re getting. Some people are just dicks. Really puny ones. But don’t give in! And put a camera outside. Get the clowns picture and tell everybody in the neighborhood who he is and what he did. Why keep all that hate to yourself? That’s selfish! Fix the lights and put them up again! If you can, add more just to piss him off. As a matter of fact, put up a lot more! Some people are just despicable!