Manchester Evening News: "He always helped me in school - always sticking up for me. "He was like my big brother."Others have been paying tribute on social media.
One wrote 'RIP lil bro."Mamoud's family declined to comment when the M.E.N. visited their home.Police and paramedics were called to a disturbance on Henbury Street, a suburban street in Moss Side at around 7.15pm on Sunday.Mamoud, from Moss Side, died at the scene.
Another youth, a 16-year-old boy was also seriously injured after being stabbed just yards away on Rosbery Street in Moss Side as part of the same incident.
Three other teenage boys, two aged 15 and one aged 17, went to hospital themselves with 'minor injuries'.All four suffered stab injuries.Today (Wednesday) Greater.
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