Frightening moment teacher is pulled out of car and beaten before she is dragged down street

Shocking footage shows the moment a schoolteacher is assaulted and dragged down a Rio de Janeiro street in a road rage incident.

Diana Campos had signaled to switch over to the right lane as she was approaching the driveway gate to her residential building last Friday when she cut off the couple, who were driving.

The cars stopped momentarily before the married couple went around Campos' vehicle and suddenly parked next to her.

The man could be seen stepping out of his vehicle and walked over to Campos before his wife joined him in pulling her out and attacking her.

The three slugged it out as bystanders looked on.

Brazilian teacher Diana Campos was brutally beaten by a couple during a road rage incident last Friday in Rio de Janeiro

Surveillance camera captured the moment a couple approached the vehicle of a teacher (left) and assaulted moments after she signaled she was going to switched lanes and crossed in front of them as she was approaching the driveway entrance to her Rio de Janeiro home

The couple subsequently returned to their vehicle and escaped as Campos hung on to the front passenger door.

She was dragged about 60 feet down the block before couple fled the scene.

Campos was treated at a local medical facility for multiple bruises and had a bandage placed over her hand.

She told TV Globo news morning show 'Bom Dia Rio' that was surprised by the couple's behavior.

Rio de Janeiro police want to question a man (pictured to the right) and his wife who were seen on camera assaulting a teacher during a road race incident last Friday

Brazilian teacher Diana Campos said she has had trouble sleeping after she was assaulted by a couple and dragged down a street as she was hanging on to their car during a road rage dispute last Friday in Rio de Janeiro

'I am very outraged and I want justice,' Campos. said. I am taking medication, I can't sleep well. The scenes come to my head all the time. 

'I am so angry... And why? Nothing had happened before, it was just because I crossed in front of them,' she added.

Rio de Janeiro Civil Police chief Felipe Santoro told the outlet that the suspects were identified and ordered to appear for questioning.

'Was it violence, an aggression for a futile reason, just because I crossed in front of them? I'm scared,' Campos said.