“Delegate Kelly Schulz on Monday called on state leaders to launch an investigation based on an election integrity group’s report identifying 173 cases of interstate voter fraud in Maryland and Florida.

The organization, True the Vote, prepared the report by comparing voter rolls in Maryland and Florida and sent its findings to the U.S. Department of Justice and officials in both states. Shortly after the analysis was released, Schulz fired off a letter to Bobbie S. Mack, chairman of the Maryland State Board of Elections, and Linda Lamone, the state administrator of elections, asking for an official investigation into the group’s data.