Claim: Mariusz Handzlik of Poland died in a plane crash on April 10, 2010.
Evidence: 10 April 2010(2010-04-10) (aged 44)
Smolensk, Russia Airplane crash Mariusz Handzlik (11 June 1965 – 10 April 2010) was a Polish diplomat, the Undersecretary of State in the Office of the President of the Republic of Poland and since October, 2008 in charge of foreign policy.