GREENE — An employee transporting a body to a Winthrop funeral home was killed Monday evening when the transport van he was operating was struck from behind by a SUV on Route 202 in Greene. Richard Charest, 59, of Winthrop, an employee of Knowlton and Hewins Funeral Home, died at the scene at about 6 p.m., Maine State Police said in a release. Troopers said the van was struck from behind by a Hummer at the crest of a hill on Route 202, near the intersection of Daggett Hill Road.