MADISON HEIGHTS, Mich. – The building owner responsible for the toxic green ooze mess in Madison Heights surprised everyone by returning to the site of the issue, where he was confronted by police and Local 4′s Hank Winchester. He showed up at the site of the Madison Heights building identified as the source of toxic green ooze that leaked onto the roadway. “We have been battling this situation for years,” Madison Heights Mayor Roslyn Grafstein said. There were hearings in Lansing, town halls in Madison Heights and courtroom battles over who dropped the ball. On Thursday, Sayers showed up at the Madison Heights property at the center of the scandal and wanted to look around inside.