Today at work myself and two other employees were in a disagreement about work related issues. Two of us agreed the other did not. The employee who did not started raising his voice to me and than looked at me and said f-u, punched a hole in my office door. He than walked out and said i'm sick of this. I told my boss about it immediately and as of right now he has not been fired. this is the second time this employee has done something like this, the first time he kicked a door because he was mad at an employee. My husband talked to my boss and told him he was concerned. My boss did nothing but make excuses for the employee at fault. I filed a police report at work while my husband was there talking to my boss on his cell phone because my boss was not in the office. While my boss was talking to my husband on the phone he pulled up to the office and saw the cop car. He told my husband "oh the cops are here I guess I'll find out whats going on" but than he left without doing anything or talking to them. I need advice about whether or not I should return to work under these hostile circumstances?