EgyptAir Flight 990
EgyptAir Flight 990 (MS990/MSR990) was a regularly scheduled flight from Los Angeles International Airport, United States, to Cairo International Airport, Egypt, with a stop at John F. Kennedy International Airport, New York City. On 31 October 1999, the Boeing 767-300ER operating the route crashed into the Atlantic Ocean about 60 miles (97 km) south of Nantucket Island, Massachusetts, killing all 217 people on board. The cause — either deliberate crash or mechanical failure — is disputed.
Follow the below link to learn more about the crash: