 In 2012 and 2013, 150 HNP officers received specialized training funded by the US government, which also contributed to the infrastructure and communications support by upgrading radio capacity and constructing new police stations from the most violent-prone neighborhoods of Cité Soleil and Grande Ravine in Port-au-Prince to the new northern industrial park at Caracol.Port-au-Prince penitentiary is home to half of Haiti's prisoners.The prison has a capacity of 1,200 detainees but the penitentiary was obliged to keep 4,359 detainees, a 454% occupancy level.