Tripoli , Libya ( CNN ) -- Eyewitnesses say Gadhafi loyalists killed `` numerous detainees '' this week at two military camps in Tripoli , Amnesty International reported on Friday . Escaped detainees from the Khilit al-Ferjan and Qasr Ben Ghashir camps provided testimony to the human rights group . The loyalist forces used grenades and gunfire on scores of prisoners at Khalit al-Ferjan after around 160 detainees fled a metal hangar . `` I was in shock when the grenades exploded , '' escaped detainee Akram Mohamed Saleh said . `` There was so much confusion around me , smoke all around , people screaming for help and trying to flee . I saw dozens of bodies , and I was covered with blood and human flesh . '' Guards loyal to Gadhafi at Qasr Ben Ghashir shot and killed five detainees captured during the conflict and held in solitary cells . Amnesty said Gadhafi 's `` troops continue their flagrant disregard for human life and international humanitarian law . It is a war crime for any party to a conflict to kill or torture prisoners . '' `` Loyalist forces in Libya must immediately stop such killings of captives , and both sides must commit to ensuring no harm comes to prisoners in their custody , '' the group said , noting that the killing prisoners in a conflict is a war crimes .
Both locations are in Tripoli . Escaped detainees provided testimony . Comment: