Greater Manchester Police have stepped up patrols in Moss Side following a shooting in the early hours of Sunday morning which injured 12 people. Chief Superintendent Wasim Chaudhry said the police's current working hypothesis is that a shotgun was used in the incident, and that the reasons behind the shooting remain unknown. Report by Jonesia. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn