I just sorted through the data. None are mass shootings, and the majority are admittedly (by ADL) likely unrelated to ideology. Some of the victims are white supremacists killed by other white supremacists.
So, go ahead and read the underlying report and come back and tell us how many far-right mass shootings there were.
"The 34 extremist-related murders in 2017 represented a significant decline after four straight years of rising deaths but were still above the average number of yearly murders in recent decades (29).
In contrast to the previous two years, 2017 saw fewer victims killed by firearm; only 20 of the 34 murders (59%) were committed using firearms as a weapon, a significant drop from 2016 (93%) and 2015 (80%), and substantially lower than the 10-year average (72%). However, the bike path murders show that guns and bombs are not the only ways extremists bent on destruction can be deadly. Guns, vehicles and stabbing weapons accounted for all the documented murders in 2017; no murders emerged related to bombs, beatings, or other means.
Ideology seems to have played a primary or secondary role in 17 of the 34 murders (50%), but this figure includes the Samish Island and Reston murders as non-ideological, though
some could argue that ideology played at least a secondary role in these domestic disputes. In nine of the 34 murders (26%), hate-related motives seem to have played a primary or secondary role.
Many extremist-related murders each year, as in 2017, are essentially non-ideological killings, which can include killings stemming from factional disputes, murders of suspected informants, as well as murders committed by extremists in the pursuit of traditional criminal motives. In another domestic dispute, in Leadwood, Missouri in February, neither ideology nor hate seems to have played a part when Frank Ancona, the head of the Traditionalist American Knights of the Ku Klux Klan, was murdered, allegedly by his wife and fellow Klan member, Malissa Ancona, and her son.
In another non-ideological killing, David Atchison of Aztec, New Mexico, seems to have had two obsessions—school shootings and white supremacy. He opened fire at a local high school, killing two students before taking his own life.
Two non-ideological murders occurred during an escape attempt from a prison bus in June, when two Georgia inmates—one of them a member of the Ghostface Gangsters, a white supremacist prison gang—overpowered two corrections officers, Christopher Monica and Curtis Billue, took one of their guns, and killed the officers. They were subsequently recaptured in Tennessee and now face the death penalty for the murders.
Extremists of any sort can pose a safety risk to corrections officers and police officers, as the deaths of Monica and Billue tragically illustrate. There have been numerous murders of corrections officers by extremists over the years, while almost every year at least one police officer is killed by an extremist.
2017 was no exception.
The sole murder committed by an anti-government extremist in 2017 was the deliberate targeting of a police officer in one of the year’s most cold-blooded killings. In May, Deputy Sheriff Mason Moore of Broadwater County, Montana, attempted a traffic stop in May on a car carrying two anti-government extremists, Lloyd Barrus and his son, Marshall Barrus. The stop led to a car chase and shootout in which the deputy was wounded. After seeing the officer’s vehicle come to a stop, the two men made a U-turn, drove back to the police cruiser and allegedly fired dozens of rounds at the officer, killing him. Authorities eventually located the Barruses and, following a high speed chase, a second shootout occurred, in which Marshall Barrus was killed and his father arrested. Authorities subsequently learned that the two had apparently discussed a “suicide mission” against police and had even wanted to bring Marshall Barrus’s children with them.
The 2017 incident was not the first shootout with law enforcement for Lloyd Barrus. In the early 2000s, Barrus, another son, and a third person were involved in a car chase and standoff in Death Valley, California, during which their gunfire forced down a California Highway Patrol helicopter. No one was killed in that earlier encounter."