It all comes down to FEAR, if they have nothing on you they just try to scare you into confessing - for example they pull you over and then say: "what was that back there?" or "Why were you doing that back there?" or "I know why your here, to do burnouts" If they think anyone is stupid enough to confess to do anything just because they try to scare you they are wrong, if they have no evidence they should just f**koff