This really does not look good for Kamara.
from espn.com:
Video surveillance shows New Orleans Saints running back Alvin Kamara punching a man approximately eight times before Kamara's associates proceeded to stomp on him several more times on the ground in a Las Vegas casino Saturday morning, according to the police report from the Las Vegas Metropolitan Police Department.
The man, who was knocked unconscious, sustained an orbital fracture to his right eye, among other injuries, according to the police report.
Police said the video surveillance matched the man's account. The man said he started a conversation with one member of a group of people while waiting for an elevator as he was leaving the Cromwell Casino at Drais After Dark Club on South Las Vegas Boulevard at about 6:30 a.m. local time. When the elevator doors opened, the man started to walk toward the elevator along with the large party. But a man later identified as Kamara put his hand on the victim's chest to stop him.
The man said he then pushed Kamara's hand off his chest, and Kamara pushed back hard enough to cause the man to stumble back. Afterward the man recalled being hit and kicked by multiple people and losing consciousness.
According to the video surveillance, the man was speaking to a woman before the events occurred as he described. After Kamara pushed the man, one of Kamara's associates punched the man in the face. Then Kamara lunged toward the man and punched him approximately eight times -- including three times after he had fallen to the ground.
Three others from Kamara's group then began stomping the man in the face, chest and legs. One of Kamara's associates stomped him about 16 times, according to the police report. The incident broke up once security arrived, and Kamara and his party were escorted out of the property. Kamara was later identified through video and eyewitness accounts, and he had used his ID and credit card while at the casino.
Full story:
Cops: Video backs allegations against Kamara