Migrants step over dead bodies while being rescued by members of Proactiva Open Arms NGO in the Mediterranean Sea, some 12 nautical miles north of Libya, on October 4, 2016. At least 1,800 migrants were rescued off the Libyan coast, the Italian coastguard announced, adding that similar operations were underway around 15 other overloaded vessels. (Photo by Aris Messinis/AFP Photo)

Nepal’s Earthquake Devastation (6 Photos)

A body of a victim lies trapped in the debris after an earthquake hit, in Kathmandu, Nepal April 25, 2015. (Photo by Navesh Chitrakar/Reuters)

A hand of a woman is pictured after being recovered from the collapsed house a day after an earthquake in Bhaktapur, Nepal April 26, 2015. (Photo by Navesh Chitrakar/Reuters)

People carry the body of a victim from a damaged house after an earthquake hit, in Kathmandu, Nepal April 25, 2015. (Photo by Navesh Chitrakar/Reuters)

A dead body of a woman is seen after rescue workers recovered her from debris following Saturday’s earthquake in Bhaktapur near Kathmandu, Nepal, Sunday, April 26, 2015. (Photo by Niranjan Shrestha/AP Photo)

The hand of the dead woman (seen above), after rescue workers recovered her from debris in Bhaktapur near Kathmandu, Nepal, Sunday, April 26, 2015. (Photo by Niranjan Shrestha/AP Photo)

Dead bodies of earthquake victims are kept on the bank of Hanumante river for cremation in Bhaktapur near Kathmandu, Nepal, Sunday, April 26, 2015. (Photo by Niranjan Shrestha/AP Photo)

A Final Embrace: The Most Haunting Photograph from Bangladesh

2013 Savar building collapse or Rana Plaza collapse was a structural failure that occurred on 24 April 2013 in the Savar Upazila of Dhaka, Bangladesh where an eight-story commercial building named Rana Plaza, collapsed. The search for the dead ended on 13 May 2013 with a death toll of 1,129.

Approximately 2,515 injured people were rescued from the building alive.

It is considered the deadliest garment-factory accident in history, as well as the deadliest accidental structural failure in modern human history.

Two victims amid the rubble of a garment factory building collapse in Savar, near Dhaka, Bangladesh, April 25, 2013. (Photo by Taslima Akhter)

Protesters Killed in Kiev (6 Photos)

Thursday, February 20, 2014. Fierce clashes between police and protesters, some including gunfire, shattered a brief truce in Ukraine’s besieged capital killing numerous people. The deaths came in a new eruption of violence just hours after the country’s embattled president and the opposition leaders demanding his resignation called for a truce and negotiations to try to resolve Ukraine’s political crisis.

Dead bodies lay covered on the ground during clashes with riot police in central Kiev on February 20, 2014 in Kiev. At least 25 protesters were killed on February 20 in fresh clashes between thousands of demonstrators and heavily-armed riot police in the heart of Kiev, AFP correspondents at the scene said.

An anti-government protester sits near the bodies of two demonstrators killed by a sniper during clashes with the police in the center of Kiev, on February 20, 2014. (Photo by Sergei Supinsky/AFP Photo)

A protesters shows the face of a victim killed in clashes with police in Kiev’s Independence Square, the epicenter of the country’s current unrest, Thursday, February 20, 2014. (Photo by Efrem Lukatsky/AP Photo)

People look at a bullet hole in victim’s vest who was killed during a clash between riot police and protesters in Kiev’s Independence Square, the epicenter of the country’s current unrest, Thursday, February 20, 2014. (Photo by Efrem Lukatsky/AP Photo)

Activists and priests pay respects to protesters who were killed in clashes with police, a flag held by one activist reads “For Ukraine” in Kiev’s Independence Square. (Photo by Efrem Lukatsky/AP Photo)

Activists pay respects to protesters killed in clashes with police, in Kiev’s Independence Square, the epicenter of the country’s current unrest, Thursday, February 20, 2014. (Photo by Sergei Chuzavkov/AP Photo)

Suspected Collaborators with Israel Killed by Hamas (3 Photos)

Palestinian gunmen shot dead six alleged collaborators in the Gaza Strip who “were caught red-handed”, according to a security source quoted by the Hamas Aqsa radio.

Palestinian gunmen ride a motorcycle as they drag the body of a man, who was suspected of working for Israel, in Gaza City November 20, 2012. (Photo by Suhaib Salem/Reuters)

Palestinian gunmen ride motorcycles as they drag the body of a man, who was suspected of working for Israel, in Gaza City November 20, 2012.

The body of a suspected collaborator is dragged through the streets behind a motorcycle in Gaza City on Tuesday. As the Palestinian death toll climbed by late Tuesday morning to 112, according to the Health Ministry in Gaza, the White House announced Secretary of State Hillary Rodham Clinton would travel to the Middle East to try to defuse the conflict. (Photo by Tyler Hicks/The New York Times)

Boston Marathon Bombing (3 Photos)

The Boston Marathon bombings and subsequent, related shootings were a series of attacks and incidents which began on April 15, 2013, when two pressure cooker bombs exploded during the Boston Marathon at 2:49 pm EDT, killing 3 people and injuring an estimated 264 others. The bombs exploded about 12 seconds and 210 yards (190 m) apart, near the finish line on Boylston Street.