Mexican authorities showed the world's most-wanted drug lord, Joaquin "Shorty" Guzman, to the public at Mexico City airport.
"Shorty" runs Mexico's infamous Sinaloa Cartel and is believed to command groups of hitmen from the US border into Central America.
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Mladic, now 75, was the military commander of Bosnian Serb forces in the 1990s, who fought against the Bosnian Croat and Bosniak armies.
Weather: Heavy rain and strong winds in the north
His representatives said Cassidy, who was hospitalised last week, died "surrounded by those he loved."