Andrew Kehoe
In perhaps the deadliest massacres to have been committed by one person in Michigan, Kehoe killed 44 people. He bombed a school in Bath Township, before he killed himself. This horrific act remains the deadliest incident to occur on a U.S. school campus.
The Bath School disaster, sometimes known as the Bath School massacre, was a series of violent attacks perpetrated by Andrew Kehoe on May 18, 1927, in Bath Township, Michigan, which killed 38 elementary schoolchildren and six adults and injured at least 58 other people. Kehoe killed his wife and firebombed his farm, then detonated an explosion in the Bath Consolidated School before committing suicide by detonating a final device in his truck.
Date: May 18, 1927
Fatalities: 45
Location: Bath Township, Michigan, U.S.
Target: Bath Consolidated School, house, farm, and wife