A college student was arrested after authorities said she made an online threat to kill Riverside County Sheriff Chad Bianco, a Republican candidate for governor of California who blamed the alleged threat on “absolute lies and the dehumanizing political rhetoric” that Bianco said has prompted violence against those with conflicting ideology. In the video, Bianco called on elected officials to condemn physical attacks and “cool the temperature” on verbal assaults. Bianco said he believes the alleged death threat against him was made because of his ideology. Bianco said someone who made a threat in South Carolina also was arrested on an unspecified date. “It’s sickening to me.”Bianco said he has had a protection detail for a while after previously resisting calls from colleagues to add one.