KARACHI (92 News) – Cadet College Larkana student Muhammad Ahmed, who was severely tortured by his teacher in Larkana, underwent a successful operation in the US on Tuesday. Ahmed was a student at Larkana Cadet College, and due to the excessive torture meted out to him by his teachers, he became mute and paralyzed. His case made headlines after a local news channel reported his story and the Chief Minister of Sindh, Syed Murad Ali Shah took notice of the incident. He is under treatment at a hospital in US. His father said that Ahmed’s surgery continued for over five hours.