Stamford police announced Tuesday that they arrested two more men in connection with a murder that happened in September 2008.

Detectives say Marcos Robles, 22, was arrested Tuesday. Police also arrested Gifton Bagalloo, 25, on Monday. Bagalloo was arraigned Tuesday in Stamford Superior Court.

Police say both men were already in jail on unrelated charges.

The two are allegedly involved in the killing of Jonathan Green, who was found shot to death on Garden Street last September. Detectives say he was not the intended target and that Robles and Bagalloo brought another suspect, Kevin Wilson, to Stamford to shoot someone else.

Wilson was arrested earlier this month.