Ryan Scott Blinston is an American serial killer and arsonist who murdered three women in Oroville, California, between May and June 2020. His modus operandi typically consisted of murdering clients he worked for at his tree-trimming job. Blinston was caught by a SWAT team while attempting to murder another man with a hatchet. He was later found guilty of the murders and sentenced to life in prison without the possibility of parole.