After an Amtrak train derailment near Seattle, Washington on Monday, some are wondering if it could be the work of anarchists opposed to fracking.

Jack Posobiec tweeted a link to a now-deleted article from April 20, 2017 on ItsGoingDown.org, and credited to Puget Sound Anarchists:

Early in the morning of April 20th we poured concrete on the train tracks that lead out of the Port of Olympia to block any trains from using the tracks. We took precautions to notify BNSF (the train company) – we called them and we used wires to send a signal that the tracks were blocked. We did this not to avoid damaging a train, nothing would bring bigger grins to our faces, but to avoid the risk of injuring railway workers.

This action was done to disrupt the movement of trains carrying proppants used in natural gas fracturing. These train tracks are part of a system of pipelines, fracking wells, mines, clearcuts, control centers, fiberoptics, dams, highways and factories that cover the planet and are physical manifestations of a process that is destroying the ecosystems, cultures, and inhabitants everywhere. Behind this network of infrastructure there are politicians, CEOs and bureaucrats who have private security, cops, prison guards, non-profit directors, PR consultants and the legacy of 500 years of colonization to back them up. We oppose all of these manifestations, infrastructural, personal and ideological. We blocked the train tracks because we want to blockade the entire web of domination that is slowly killing us.

We were inspired to take this action by acts of resistance taking place across turtle island and the world, particularly the fierce indigenous resistance of water protectors against the Dakota Access Pipe Line, the encampment blocking a train full of fracking material on these same tracks in Olympia this past November, and the clandestine attacks against pipelines in Florida, South Dakota and Iowa.

Then the anarchists claimed the criminal sabotage was in response to police activity in other parts of the country.

“We also were emboldened by the spirit of all those who have risen against the white supremacist police in Furguson, Baltimore, Oakland and elsewhere, as well as by the riotous opposition that has characterized the first few months of Donald Trump’s reign,” the anarchists write.

It ended cryptically: “Concrete on the tracks is just a start.”

Were they response for the Amtrak derailment, too?