Soldiers stand guard in the Tanjung Gusta penitentiary in north Sumatra Island's Medan city, Indonesia, July 12, 2013. A riot broke out Thursday night in the largest and overcrowded prison of Tanjung Gusta, Medan in Indonesia's North Sumatra and about 240 inmates escaped. (Xinhua/Fauzi Lubis)
Soldiers stand guard in the Tanjung Gusta penitentiary in north Sumatra Island's Medan city, Indonesia, July 12, 2013. A riot broke out Thursday night in the largest and overcrowded prison of Tanjung Gusta, Medan in Indonesia's North Sumatra and about 240 inmates escaped. (Xinhua/Fauzi Lubis)
Soldiers stand guard in the Tanjung Gusta penitentiary in north Sumatra Island's Medan city, Indonesia, July 12, 2013. A riot broke out Thursday night in the largest and overcrowded prison of Tanjung Gusta, Medan in Indonesia's North Sumatra and about 240 inmates escaped. (Xinhua/Fauzi Lubis)
Soldiers stand guard in the Tanjung Gusta penitentiary in north Sumatra Island's Medan city, Indonesia, July 12, 2013. A riot broke out Thursday night in the largest and overcrowded prison of Tanjung Gusta, Medan in Indonesia's North Sumatra and about 240 inmates escaped. (Xinhua/Fauzi Lubis)