Kendrick Johnson walked in his school gymnasium. The next day, his body was found rolled up in the gym mat.

The Japanese soldiers walked on the New Guinea sea with a grenade attached to their heads for a few moments before it exploded in 1942.

This photo was taken a few minutes before the big waves hit the beach during the devastating tsunami in Aceh in 2004.

Magician Joe Burrus performed a buried alive act by being covered with liquid concrete. Unfortunately, the coffin used by the magician was unable to withstand the weight of the concrete, and he died as a result.

Russian Ambassador, Andrei Karlov, moments before being tragically killed by a Turkish police officer seen in the background.

The following translation preserves the HTML tags: "This photo was taken from Japan Airlines 123 flight before the plane crashed. A total of 520 passengers and crew members died, only 4 people managed to survive from this incident."

This photo shows a parkour enthusiast named Pavel Kashin performing his final crazy trick. Sadly, he died after falling from a height.

William "Dave" Sanders led more than 100 students out of the cafeteria during the massacre at Columbine High School. However, he was shot twice in the chest and lost his life.

Keith Sapsford Hid, a 14-year-old teenager who was inside the wheel of a Sydney plane bound for Japan. This photo was taken by John Gilpin, an amateur photographer who unknowingly captured Keith Sapsford while he was jumping at a height of 200 feet.

The following translation preserves the HTML tags: The red car contained a bomb that killed 29 people and injured 220 others. But the man and child in this photo managed to survive. However, the photographer who took this photo passed away.