The killing was the result of Dougherty's four year fixation with a co-worker who would not date him.多尔蒂对一名不愿和他约会的同事长达四年的迷恋是这宗谋杀案的起因。Conyers said she had been blocked from promotion after filing a complaint against a male co-worker.科尼尔斯称,她投诉过一位男同事后晋升就受到了阻挠。The manual explains what to do if a co-worker is injured and in need of medical attention.这本手册说明了如果同事受伤需要治疗时该做些什么。