Two sides to the same story. I wonder how these people find their way to the Bowen Ranch in the first place. Every direction I have ever seen anywhere indicates that at the Bowen Ranch you are expected to pay to access. If they do not want to pay they should use an alternative route.
However I agree with Rick "Does it matter?" It should not matter to us. If these people feel they were wronged they should file a report, however the fact they are not doing so may indicate that they have something to hide which could be trespassing. However, as none of us witnessed the supposed incident I feel it is none of our business.