Haley's friend, Alan Chislof, suffered a concussion, facial laceration near his right temple, a bad cut above his left eye, facial bruising and hematoma. The choke hold caused blood to flow to his eyes and he looks like he went 5 rounds with Mayweather. He says he's coughing up blood and complaining of chest pain.
Chislof's lawyer, Mark Brown, now promises a lawsuit.
We also got video of the confrontation, and gotta say ... it seems to support Haley's version of events.Read more at TMZ