A crew was excavating at the BP Oil Refinery to perform maintenance on a pipe system when they came across what appeared to be a human skull in the ground.
Indiana teacher found dead in school stairwell after failing to show for pickup by relative apnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from apnews.com Daily Mail and Mail on Sunday newspapers.
A northwest Indiana teacher who failed to appear outside his school to be picked up by a relative was found dead in a school stairwell the next morning, police said.