In the case of the "drone slayer", the only reason he even knew who piloted the drone is because they drove up to his house all pissed-off that he downed their drone. If all you do is call the cops because a drone is loitering over your yard, even if you have video footage of the drone, how do you know who the drone belongs to? Who are the cops supposed to arrest? If the drone operators sees you calling the cops, what makes you think they won't just fly off and leave nothing for the cops to do? No, the current legal recourse is NOT sufficient. The law is *supposed* to be on the side of the victim, not the asshole who cause the problem in the first place. You trespass with a drone, and if downing it is the only way to stop the problem or catch the perpetrators, then you're getting your drone downed, sorry. Your rights aren't more important than mine.