Detectives investigating the assault of Scott Veneer in Lisburn in September 2012 have arrested two males, aged 23 and 25, on suspicion of Attempted Murder.
The two men have been released on Police bail, pending further enquiries.
This brings the total number of arrests in relation to this incident to three.
Police are continuing to appeal for information and would ask anyone who has any information to contact Detectives in Lisburn on 0845 600 8000. Or if someone would prefer to provide information without giving their name they can contact the Crimestopper charity on 0800 555 111.