Lyndon James Mcleod
Conspiracy theorists fuel bump in extremist killings, new report finds
The tally included December's mass shooting in Denver when five people were killed
Denver shooting suspect self-published books depicting tattoo shop shooting, named two of the victims
Authorities identified the fourth and fifth victims as Michael Swinyard, 67, and Alyssa Gunn, 35
Gunman in Denver-area shooting spree that left 5 dead targeted victims, was known to law enforcement
The suspect was identified as 47-year-old Lyndon James Mcleod. He died after exchanging gunfire with a Lakewood Police Department officer.