Police have already found video of the incident that happened, but they are still seeking additional evidence to help the investigation process.From StateCollege.com:At about 2 a.m. on Sunday, police responded to Delta Chi fraternity, 424 E. Fairmount Ave., where a group of males had approached the house and began to fight fraternity members, according to a news release.“Police are aware of the potential of Penn State student-athletes, in addition to Greek life members, being involved in this incident,” the update said. “University Athletics and Compliance officials are assisting with identifying involved parties.”This is a very serious matter for Penn State, and it’s likely that the university waits for all the information to get released before taking any further steps.It’ll be a nail-biting time for those involved with the fraternity and sports teams for the Nittany Lions.[StateCollege.com] STATE COLLEGE, PA – NOVEMBER 12: Beaver Stadium is empty before Penn State takes on Nebraska on November 12, 2011 in State College, Pennsylvania. Photo by Patrick Smith/Getty Images)Although the full details have not yet emerged from this latest situation, Penn State could have trouble brewing in its athletic department.Last weekend, there was an undisclosed brawl that took place between student-athletes and Greek life members. While identities of those involved aren’t out, the names will be released once criminal chargers are filed.State College police are investigating a fight that occurred on Sunday, which sent four people to the hospital.The exact total of students that were part of this altercation hasn’t been disclosed to the public. However, it is pretty evident that punishments will be handed out for these actions.