It is unknown whether Amanda Knox and Raffaele Sollecito will appeal their murder convictions, or whether Knox could be extradited from the US to Italy.
A potential international legal battle is further complicated by US double jeopardy law which prevents defendants being tried twice for the same crime.
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The daily increase was announced after ministers from the group met in Vienna.
Julieth Gonzales Theran was reporting from Saransk when a man came into shot, groped her and kissed her on the cheek.
The ex-US secretary of state and presidential candidate spoke at Trinity College Dublin.