Several dozen people dressed in black with white masks repeatedly attacked UCLA's protest encampment Tuesday night with crude weapons, including poles and incendiaries, according to video provided to CNN by William Gude, 49, who routinely films and shares videos of police conduct in Los Angeles.
Gude told CNN he arrived at the encampment area before the chaos ensued at around 9:15 p.m. local time Tuesday night and said he filmed hours worth of footage, showing what led up to the incident and what followed.
In a video shared with CNN, which captured what Gude says was the first 24 minutes of the incident, individuals dressed in black can be seen making several attempts to remove the barricades in front of the pro-Palestinian encampment and breach the encampment as the protesters inside used mace to defend themselves.
At times, individuals from each camp engage in furtive one-on-one skirmishes in the area between the two groups. Gude described what he saw as "a sustained attack for three and a half, almost four hours, by one side against the other."
He described the attackers as pro-Israel based on the remarks they used in the video. Additionally, the video shows at least two people with Israeli flags and another wearing a hoodie that reads: "Free our hostages."
Multiple videos posted online show the individuals dressed in black attacking the pro-Palestinian protesters with sticks. In other videos, the pro-Palestinian protesters can be seen getting kicked and punched. Some videos posted on social media show officers at the scene but not engaging with the crowd.
Gude told CNN the UCLA Police Department arrived at the scene about an hour into the attack. Later, the California Highway Patrol arrived, followed by the Los Angeles Police Department. None of the departments moved in to de-escalate the situation, Gude said, until much later.
Gude approximates he first saw officers arrive at around 11:15 p.m. and he says none engaged with the crowd until 2:30 a.m.
The LAPD referred CNN to UCLA Police. CNN has reached out to all three departments and the university regarding the incident.