and last updated 2021-03-01 21:45:02-05 MOUNT PLEASANT, Mich. â Central Michigan Police Department reported a chemical incident this afternoon in the Dow Science Building. The building has since been evacuated and no injuries have been reported. Mount Pleasant Fire Dept. is on scene and investigating. Fortunately, no injuries were reported and the building was cleared. UPDATE: The Dow Science Building has been cleared and is now safe to enter, according to an 8:43 p.m. Central Alert. Copyright 2021 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.