An attorney for the family of Winston Smith on Friday called for an independent investigation into his killing by a U.S. Marshals Service task force, pointing out that officers at the scene were never interviewed as part of the state's investigation.
The officers submitted only written statements giving their accounts of the June 3 shooting to the Minnesota Bureau of Criminal Apprehension (BCA), the attorney said, claiming the state's investigation was flawed.
Those statements helped provide the basis of Crow Wing County Attorney Donald Ryan's decision this month not to criminally charge the officers for Smith's death.
A state Department of Public Safety (DPS) spokesman said in an e-mail Friday that the BCA investigates use-of-force incidents in Minnesota because of "our thorough and professional approach to ensuring the integrity of an investigation" and cited information gathered in the case, including more than 1,300 photos and approximately 2,000 pages of material.
"Because this is a criminal investigation, officers have the same Constitutional rights as any other citizen," DPS communications director Bruce Gordon wrote.
"That means that all interviews conducted by the BCA are voluntary; the BCA cannot compel any officer to submit to an interview."
Members of Smith's family and activists said they remain unconvinced that the state has fully probed the matter.
"The investigation in this case was severely flawed from the very beginning," attorney Eric Newmark told reporters at a news conference at the Hennepin County Courthouse.