[header] How to file harassment charges in missouri [title] Call 911 if the crime is in progress. [step] While the harassment is happening, you can report the situation as an emergency. You should also call 911 if you feel you or your loved ones are in immediate danger because of threats the harasser is making. 
[substeps] If you have any doubts, or if you fear for your safety, don't hesitate to call 911 immediately. An officer will be sent to your location.