Weird news - Student dies in Yale after hair gets stuck in machine

One hears of freak accidents all the time; sometimes these accidents happen in regular everyday places where one would not dream that such accidents happen. Even when such accidents do happen, rare is the case where such an accident could cause a high degree of harm, or cause injury or loss of life. Consider the following case where a female student died in an accident inside a school lab at Yale (link to article):

A Yale University student nearing graduation was killed inside a school lab when her hair was pulled into a piece of machine-shop equipment, an official said today. Michele Dufault, a senior majoring in astronomy, died yesterday night "in what appears to have been a terrible accident involving a piece of equipment," school officials said Wednesday. The school said the accident took place inside a chemistry lab machine shop but didn't say what the equipment was.
On its website, Yale's chemistry department says it maintains a state-of-the-art machine shop to allow students, faculty and staff to construct or modify research instruments. Access is limited to those who have completed a shop course, according to the website.

Such deadly incidents remind us how much sudden tragedies can strike anywhere anytime.