Jianquan Bo, 66, of Irvine, faces felony murder and kidnapping charges following the shocking abduction and execution of Chino Hills real estate businessman Aikebaer Shukur, 60. The Deceased Suspect: Zhengfeng Bo, 67, also of Irvine, was the driver of the getaway vehicle and the primary mastermind behind the plot. Customer Dynamics: Criminological studies indicate that the majority of workplace homicides are tied to criminal trespassers or robberies. Criminological studies indicate that the majority of workplace homicides are tied to criminal trespassers or robberies. However, roughly 12% to 15% of workplace homicides are perpetrated by active associates, former employees, or bitter business partners experiencing extreme professional grievances.