Egyptair Flight 804 was a plane that was flying from Paris, France to Cairo, Egypt on May 19, 2016. But, unfortunately, something terrible happened during the flight, and the plane crashed into the Mediterranean Sea, killing all 66 people onboard.
There are still many unanswered questions about what happened on that flight, but investigators have been able to piece together some information. It seems that the plane experienced some mechanical problems, which caused it to start flying in a strange way. The pilots tried to fix the problem, but it was too late. The plane crashed into the water, and there were no survivors.
Now, experts are trying to figure out exactly what went wrong and how to prevent something like this from happening again in the future. They're looking at everything from the plane's systems to the weather conditions to try to understand what happened. But, for now, all we know is that it was a terrible tragedy, and we are all deeply saddened by the loss of so many lives.