CLARKSVILLE, Tenn. (WKRN) — The Clarksville Police Department announced a breakthrough Friday in a case dating back to 2019.

On May 5, 2019, 57-year-old Matthew Clark was found dead by the roadway on Glendale Drive. His death was ruled a homicide at the time.

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  • Decovan Boyd mugshot
  • Monica Amrhein mugshot

This month, detectives presented their case to a grand jury, which led to two indictments being returned for people who are in custody.

Decovan Boyd and Monica Amrhein, both of Clarksville, are facing charges for first-degree murder. Boyd is facing an additional charge for robbery.

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Police say the prosecution is still pending.