PRINCETON - Princeton police on Thursday released dash camera video of the arrest of Imani Perry, the Princeton University African American Studies professor who accused police of mistreatment during her weekend arrest.

In the nearly 30-minute video, Perry says she was unaware her license was suspended or that there was a warrant out for her arrest.

Perry also is heard on the video saying she had not ever received a ticket in Pennsylvania or New Jersey and that she had never changed her address with the Pennsylvania Department of Motor Vehicles before she is handcuffed off screen and taken to the Princeton police station.

"Have you ever received a ticket or anything else like that in New Jersey or Pennsylvania or New Jersey or anything like that?" an officer asked Perry on the video.

Perry said she had not.

The officer asked again if she had received a ticket for "speeding or a parking offense, anything like that?"

Her answer can not be heard on the audio.

Perry was arrested on an outstanding warrant stemming from a 2013 warrant issued for two unpaid Princeton parking tickets she received in 2012, police have said.

In several social media posts following the arrest, Perry expressed that she believed she was mistreated because of her race.

"The police treated me inappropriately and disproportionately," Perry wrote. "The fact of my blackness is not incidental to this matter."

Perry has since taken down her Twitter account, citing hacking fears and harassment. She also has changed her Facebook profile.

Police have denied Perry was mistreated. The case is being reviewed by the Mercer County Prosecutor's Office.

In the video, an officer in a squad car is parked on Mercer Road Feb. 6 as Perry in her Acura SUV passes by.

The officer, who Princeton Police have not identified, stops Perry around 9:30 a.m. The officer is seen talking with Perry, who is still in her car. Their conversation cannot be heard on the audio.

The officer returns to the patrol car, calls dispatch and finds Perry's license is suspended. He returns and questions Perry about it. Perry said she was unaware of the suspension, which is unrelated to the outstanding warrant.

Princeton Police have previously said Perry was clocked driving 67 mph on Mercer Road in a 45 mph zone.

In the video, the officer returns to his squad car, where he received information about the warrant for Perry's arrest. He tells Perry about the warrant and explains she will have to come back to the station, because she is under arrest.

The officer tells Perry she will have to be handcuffed. The officer, a man, performs a pat down out of view of the camera, but he can be heard giving search explanations. A woman police officer is present.

Perry on Wednesday also picked up the public support of the African American Studies department at Princeton, which released a letter expressing their "unequivocal support" for Perry.

"We were outraged to hear of her treatment at the hands of the Princeton police: that a male officer subjected her to a pat-down in the presence of a female officer and that she was handcuffed to a table after her arrest for an unpaid parking ticket,'' the letter reads.

It was one of several letters of support coming out of the university.

Princeton President Christopher Eisgruber wrote a letter on Tuesday, expressing his concern about the arrest of Perry, who he described as a "respected scholar and beloved teacher."

The Black Justice League, members of whom earlier this year occupied Eisgruber's office demanding changes for black students, also wrote of their support of Perry.

Eisgruber again pledged his support in a letter on Thursday.

Keith Brown may be reached at kbrown@njadvancemedia.com. Follow him on Twitter @KBrownTrenton. Find The Times of Trenton on Facebook