TYLER – One of two armed robbery suspects sought by Tyler police, who have been described as armed and dangerous, has been arrested. Tyler police and the US Marshals Joint East Texas Fugitive Task Force arrested Devonte Antoinne Black, 23, of Tyler. He was arrested Monday on Rice Road for aggravated robbery. When arrested, he was in possession of marijuana. Officers are still looking for Dikembi Spencer, 18, of Tyler. They are wanted for a November 14th armed robbery at the Fox Run Apartments. They are said to have stolen A pound of marijuana along with a firearm.