Just shoot the vandals and be done with it. ![smokin :smokin:](https://www.gopbriefingroom.com/Smileys/default/sasmokin.gif)
Well, there is that approach. One may note that there is not much of an oil-pipeline vandalism problem in Russia( likely because their law enforcement does exactly what you suggested to those who do things like that).
But of course, they have other problems such as what happened yesterday in Russia. So taking an extreme hard line on crime sometimes has a down side which must be considered.
I happen to think that the days when the West could afford to be tolerant and patient with violent criminals especially those who engage in terrorism of any kind, is ending. So I would be personally inclined to side with Mr. "P"s suggestion to simply treat them as terrorists and shoot them if they try to evade capture.
If I thought that Federal law enforcement agencies could be trusted to deal with the problem or advise the president/Congress ethically and competently I'd suggest that they study the issue and give recommendations.
But unfortunately I think that there is abundant and increasing evidence that the objectivity and competence of our highest crime investigative/law enforcement agencies is severely compromised by politics, greed and bald-faced self-interest to the exclusion of their likely considering the greatest common good for the nation their highest priority.