New Mexico "Red Flag" Democrats

Above, Lincoln bust by Gutzon Borglum at Lincoln's tomb. Photo by Armand Vaquer.

“Our safety, our liberty, depends upon preserving the Constitution of the United States as our fathers made it inviolate. The people of the United States are the rightful masters of both Congress and the courts, not to overthrow the Constitution, but to overthrow the men who pervert the Constitution.”
― Abraham Lincoln

LEOs cannot be held liable. Castle Rock vs. Gonzales 2005 (which really only reaffirms an earlier ruling) holds that LEOs have no duty to protect anyone.

Castle Rock v. Gonzales, 545 U.S. 748 (2005), is a United States Supreme Court case in which the Court ruled, 7–2, that a town and its police department could not be sued under 42 U.S.C. § 1983 for failing to enforce a restraining order, which had led to the murder of a woman's three children by her estranged husband.