Jonathan Ross, the ICE agent involved in the fatal shooting of Renee Good in Minneapolis, had been dragged 100 yards by a car in June as he tried to arrest an illegal immigrant sex offender.

The previous incident took pace in Bloomington, Minnesota and he suffered gruesome injuries which needed 20 stitches to his right arm, and 13 to his left hand.

On Wednesday, Ross fatally shot Good, 37, inside her SUV in Minneapolis, sparking mass protests in the streets.

The Department of Homeland Security maintains that the officer acted in self-defense after Good 'weaponized' her car and tried to run him over.

Anti-ICE protesters are clashing with police in Minnesota today in the wake of her death.

Democrat Mayor Jacob Frey has blasted ICE's characterization of the shooting and told them to 'get the f**k out of Minneapolis.'

The officer needed 20 stitches in his right arm after being dragged 100 yards in a previous incident in June

He also needed 13 stitches in his left hand after the previous incident six months ago

The ICE agent who fatally shot Renee Good in Minneapolis six months after he was dragged 100 yards by a car in a separate incident

Ross is  'the same ICE agent who got dragged by car back in June, so he has a history,' an FBI agent who spoke to the Daily Mail on condition of anonymity confirmed.

The official shared how typically that previous incident would be used to establish agent's state of mind during Wednesday's shooting.

'State of mind, that's part of a good investigation. You establish what their state of mind was. If they get nervous around cars,' the source added.

The FBI agent noted that he does not believe Ross was justified in his shooting of Good.

'Shot one, sort of can be argued, but shots two and three - they cannot be argued.'

In December, a jury at the U.S. District Court in St. Paul found the driver in the previous incident, Roberto Carlos Munoz, 40, guilty of assault on a federal officer with a dangerous and deadly weapon, and causing bodily injury.

Ross and others had stopped Munoz at 8am on June 17 and were attempting to detain him on an immigration order, the court heard.

They requested that he open his window and door, but he only put the window partially down and refused further orders, the court heard.

The ICE Enforcement and Removal Operations officer then broke the rear window and tried to unlock the door.

Munoz took off at high speed while the officer's arm was trapped in the car, dragging him down the street.