UPDATE: TBI is releasing this recent photo of Steven Wiggins. Authorities say this photo was taken after his arrest in Williamson County last year.
The Tennessee Bureau of Investigation have issued a Blue Alert for Wiggins. State and Nashville area authorities say Wiggins is a person of interest in Wednesday morning's shooting death of a sheriff's deputy in Dickson County.
Authorities add Wiggins is believed to be armed and dangerous. If you know where he is, authorities ask that you dial 911 immediately.