To cover Haiti, our photographer had to face the dangers of getting there and the horrors he found

Goran Tomasevic has photographed conflict and crisis around the world for 30 years, from the bitter urban warfare of Syria to the desert artillery battles of Libya to the gunfights of Taliban soldiers to the death marches of South American migrants.But his work in the past year covering the gang takeover of Haiti has been perhaps the hardest assignment of his life, he says. Civil authority has collapsed across much of the country and especially in the capital, allowing armed groups to rape, steal and murder with impunity.