School districts in the Detroit, Michigan, area say they're dealing with copycat threats of violence, and more than a dozen districts have canceled class Thursday to remain cautious.
School districts in the Detroit, Michigan, area say they're dealing with copycat threats of violence, and more than a dozen districts have canceled class Thursday to remain cautious.
School districts in the Detroit, Michigan, area say they're dealing with copycat threats of violence, and more than a dozen districts have canceled class Thursday to remain cautious.
School districts in the Detroit, Michigan, area say they're dealing with copycat threats of violence, and more than a dozen districts have canceled class Thursday to remain cautious.
School districts in the Detroit, Michigan, area say they're dealing with copycat threats of violence, and more than a dozen districts have canceled class Thursday to remain cautious.