The St. Louis Post-Dispatch is reporting Darren Wilson, the Ferguson police officer who fatally shot Michael Brown August 9, has resigned from the Ferguson Police Department.

In a telephone interview Saturday evening, Wilson said he resigned after the police department told him it had received threats that violence would ensue if he remained an employee.

“I'm resigning of my own free will,” he said. “I'm not willing to let someone else get hurt because of me.”

He said resigning was “the hardest thing I've ever had to do.”

On Monday, a grand jury decided not to indict Wilson in Brown's death.

Read Wilson's resignation letter:

I, Darren Wilson, hereby resign my commission as a police officer with the City of Ferguson effective immediately. I have been told that my continues employment may put the residents and police officers of the City of Ferguson at risk, which is a circumstance that I cannot allow. For obvious reasons, I wanted to wait until the grand jury made their decision before I officially made my decision to resign. It was my hope to continue in police work, but the safety of other police officers and the community are of the paramount importance to me. It is my hope that my resignation will allow the community to heal. I would like to thank all of my supporters and fellow officers throughout this process.

The St. Louis Post-Dispatch adds:

Anthony Gray, an attorney representing the Brown family, said he believes Wilson was acting merely for his own benefit.

“It's probably in his best interest to sever his ties with the Ferguson community, as well as the Ferguson police department,” Gray said. “I think this incident has severely compromised his ability to police in the way he was paid to do by the city.”

Watch a news report on Wilson's resignation AFTER THE JUMP…(autoplay)

And if you missed our coverage of LGBT organizations reacting to the grand jury decision, click here.