article_snippet: Three police officers have been questioned as part of an investigation into the suspicious death of 13-month-old Poppi Iris Worthington .
article_snippet: Three police officers have been questioned over alleged misconduct relating to the suspicious death of 13-month-old Poppi Iris Worthington.
article_snippet: One officer, who was suspended over allegations the force did not response 'properly' to the young girl's death, has also since retired from the force.
highlights_snippet: Three officers from Cumbria police have now been quizzed under caution .
  
highlights_snippet: An officer, suspended over fears police didn't respond properly, has retired .
  