EAST LANSING, Mich. (WILX) Michigan State University has confirmed to wilx.com that three more internal Title IX investigations have determined Larry Nassar violated University policy. An MSU spokesman would not get into the details. A total of four Title IX probes have found policy violations. A fifth was closed after the woman accusing Nassar of sexual assault did not respond to the University's attempts to contact her. One more case is still open. These investigations are separate from the criminal cases and the civil lawsuits against Nassar.