Three people, including a transgender, were stabbed in capital’s Banani area while collecting money. The injured were identified as Al Amin, 19, Ridoy, 18 and Juma, 25. Among the injured, the condition of Al Amin is stated to be critical. Sub Inspector Nurul Islam of Banani Police Station admitted the incident and said a group of transgender including Sumi and Masuda went to Korail Slum at Beltola of the area yesterday noon. When Al Amin and Ridoy tried to resist them, they escaped the spot after stabbing them, said police.