(CNN) - The fiancee of former New England Patriots tight end Aaron Hernandez is due in court in Massachusetts Tuesday.
Shayanna Jenkins will be formally charged with perjury in the murder case against Hernandez.
Hernandez, who was arrested in late June, has pleaded not guilty to first-degree murder in the death of Odin Lloyd.
Hernandez and Jenkins have a young child together.
Three others including Hernandez's cousin are also facing charges in the case.
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