UPDATE: Decatur police say Ancrum is also charged with making a terroristic threat. Police say he walked into a business with a gun on Dec. 30.
The business closed for a period, which is why he received that charge. Police say they made several attempts to find Ancrum before he was arrested for the robbery.
Two teenagers face adult charges after Decatur police responded to a robbery call this week.
Officers were called to Delano Park on Monday about a robbery, said Emme Long, Decatur Police Department spokesperson.
The investigation led them to Darian Ancrum, 16, and Kenyon Orr, 17, Long said.
Both were charged with first-degree robbery. Long said both were charged as adults, pursuant to Alabama law.