A fight broke out on campus at Alabama State University tonight and now a full investigation by ASU's campus police department is under way.The fight involved two groups inside a campus cafeteria.We're told there were no serious injuries.For the moment, ASU Police are not releasing any specifics because they don't want to jeopardize the investigation.They did tell us the altercation involved only students."Most important is that the safety of our students, staff and our faculty is paramount so it's going to be investigated and anyone who is found to be in violation of ASU's zero tolerance policy on violence will be dealt with judiciously," stated ASU's Police Chief Huey Thornton.