On January 17, 2019, Ibrahim Almanna participated in a peaceful demonstration near the presidential palace in Al Souq Al Arabi neighbourhood in Khartoum.
The National Intelligence and Security Service (NISS) and the RSF deployed in the area started to disperse the protest by firing tear gas. Almanna was hit in the back of his head by a tear gas canister fired by the RSF. Almanna sustained a severe head injury as a result of which he was hospitalised at Al Baraha hospital on January 19, 2019.
The event took place in the context of a violent crackdown on the nationwide protests that have been taking place in Sudan since mid-December 2018.