Allen was arrested early Sunday morning and charged with DUI, FOX59 reports.
Per the report, Allen was arrested overnight in Indianapolis "on preliminary charges of (DWI) and DWI endangering a person." The Colts, via Kevin Bowen of 107.5 The Fan, issued a statement saying, "We are aware of the incident involving Allen last night. We are in the process of gathering more information and have no further comment at this time."