San Francisco man convicted of murder for beating roommate during Zoom call and burning her alive

A jury has convicted a San Francisco man of killing his 79-year-old roommate by beating her with a baseball bat and lighting her on fire. The attack was partially captured on Zoom. Min Jian Guan, 63, was found guilty of first-degree murder on Tuesday for the June 14, 2020, death of Yu Quin Sun in the Richmond District.