Finding the killer

In the morning, when Jane arrived at her office, she was greeted by Addison, who quickly waved a newspaper at her and asked, 

"Lady Jane, have you seen the news about the mayor??"

Jane replied as she entered, "I did."

"It is quite shocking that he would take his own life," Addison said in a tone of disbelief. "His wife said he couldn't have killed himself, but there were no signs of breaking in and when they found his body in his study, his hand was on the dagger, which he killed himself with. And…" 

Addison's voice trailed when he noticed two men enter the office. He asked, "Who are you?" He then turned to Jane and asked, "Who are they?" 

"Gruger and the inspector want to protect me," Jane replied, walking to her office room. When she came near the door, she turned around and spoke to the men, "You can be seated out here at these desks." Seeing the men nod, she entered her room and was followed by Addison.