A new video has surfaced of the incident involving Donald TrumpDonald TrumpChaffetz: Threats against lawmakers should be taken seriously Warren cautions Dems against infighting CIA director: Leaks 'seem to be on the increase' MORE's campaign manager Corey Lewandowski and a Breitbart reporter who has alleged he grabbed her arm, leaving bruises.
Video released from C-SPAN shows Trump surrounded by reporters, aides and security guards while leaving his press conference on Tuesday night in Florida. 
Breitbart reporter Michelle Fields, wearing a beige outfit, and Washington Post reporter Ben Terris, wearing a red patterned shirt, are on Trump's right. 
Lewandowski, whom Fields has filed a police report against alleging assault, appears in a suit and blue dress shirt.
At one point, Lewandowski, who was standing to the left of a security guard, appears to reach between Trump and Fields with his left hand. 
Trump's campaign on Thursday flatly denied that the incident involving Lewandowski and Fields had occurred, while the aide himself accused Fields of being an "attention seeker."
Turmp himself late Thursday night after the GOP debate denied that the incident took place, suggesting that Fields had made it up after she displayed bruising on her arms in an interview with ABC News.