Former Ivory Coast President Laurent Gbagbo was prepared to go to any lengths — including using lethal force — to cling to power after losing elections in 2010, and should stand trial for his alleged involvement in post-election violence, the International Criminal Court’s prosecutor said Tuesday.

Fatou Bensouda said the world’s first permanent war crimes tribunal must mete out justice to Gbagbo for victims of the violence that plunged his country, once a beacon of democracy in West Africa, into bloody chaos.