Four graduates of Thomas M. Cooley Law School have sued their alma mater, claiming the school misrepresented its post-graduation employment statistics to attract students.

The Lansing State Journal and the Detroit Free Press report the lawsuit was filed Wednesday. The suit in U.S. District Court for the Western District of Michigan by New York law firm Kurzon Strauss seeks class-action status and $250 million in damages.

James Thelen, Cooley's associate dean for legal affairs and general counsel, says the school stands by its post-graduation employment and salary statistics. He says any claims that students or graduates have been misled or legally harmed are "baseless."

The Lansing-based school earlier sued the law firm, claiming it was defaming the school in online ads seeking potential plaintiffs who attended Cooley.