Police treat Bobbi Kristina Brown case as criminal investigation
Two people were treated for injuries after a collision with Bobbi Kristina's Liberty Jeep.

Whitney Houston's daughter Bobbi Kristina Brown was reportedly involved in a traffic accident that left two people injured, days before she was hospitalized.

According to the Daily Mail, Police in Roswell, Georgia reported that the 21-year-old was driving a Jeep Liberty on January 27 when she lost control, driving into the path of oncoming traffic and colliding with another vehicle.

While Bobbi Kristina was unharmed a passenger in the Jeep and the driver of the other car involved in the collision, were taken to the hospital.

Just four days later, Brown was found face down and unresponsive in the bathtub of her Georgia home. She has been in ICU and on life-support since the incident.

Police have said that a criminal investigation is underway following reports that Brown had unexplained injuries on her body.

Her partner, Nick Gordon has claimed that she suffered the bruises when he attempted to administer CPR while waiting for paramedics.

It has also been reported that neighbours called the police after a domestic dispute at the couple's Georgia home.

Records also show that Gordon, called police in July 2013 saying she had fallen and was unresponsive. An officer recorded at the time that she was disoriented and was taken to hospital.

As more news surfaces about the reality star's turbulent life, her aunt has said she believes Nick Gordon will "110 per cent' be charged with a crime in connection to Bobbi Kristina's injuries.

Leolah Brown, Bobby Brown's sister, told Fox 5 Atlanta. "I saw this coming. I told her not to trust anyone."

Explaining her concerns about Gordon she said he had not been a good influence on her niece.

"I have my reasons," she said. "There are a lot of family reasons that have that same reason. I believe Nick Gordon will be charged with this... I hope that he will be charged with this as well. Soon. I really do."

Gordon was invited into the family by Whitney Houston as a child and was brought up as Bobbi Kristina's brother. However, after Houston's death, they started a romantic relationship. In 2014 it was reported that they had married, however since Bobbi Kristina was hospitalised, family rumours have denied they were ever married.

"This is the man Krissi loved but she was a young girl," said Leolah.

She also dismissed suggestions that a grief-stricken Bobbi Kristina would have deliberately intended to hurt herself, days before her mother's third death anniversary.

"Krissi would never do anything to herself. She loved life too much. She had too much going on. She had too much ahead of her."

Discussing her niece's condition, she also slammed reports that Bobbi Kristina was brain dead or that the family were considering taking her off life support.

"It's been very, very painful for everybody. Mainly Bobby, because that's his baby,"' she said adding that there have been 'signs' that she'll recover, such as opening her eyes.

No one has been charged in the incident or named as a suspect, and Gordon has not responded to the family's accusations.

Meanwhile, Bobby Brown has issued a statement through his lawyer asking for privacy as the family contend with their ordeal.

"'We continue to request privacy in this matter. We thank everyone that supported the vigil for Bobbi Kristina. God is hearing our prayers."