Can i really get in trouble?

aight so me and two friends decided to take whoppers (yummy) and eggs and this car drives by and we throw a whopper.the guys ran,i didnt cuz i thot id be fine,but he comes up,starts cussing at me,tries to take my pic,and then almost hit me and took my purse :/ well i called the cops reporting that he took it and they come up and then they found the guy,and they like "oh well u were throwing **** at the car so we're guna charge you for lying and destruction" i didnt even throw anything i just held it !but yeah can they actually do anything? ://