This is just one example demonstrating their threats towards minors, and there are more examples that will follow. This screenshot may be difficult to read since it was taken from a computer screen, so I will quote it without the names. 

Kylie states in a text message: Zac told “” he would beat the f*** out of him if he ever said a cuss word out here again and he didn't care what his mom or dad thought about it either and he said similar words to “” but not as harsh and “” was like just standing there listening to him yell at them