Kentucky dentist, son arrested after woman found murdered at his home as her family sues police over killing

A Kentucky dentist and his son face criminal charges after an employee at their family restaurant was found stabbed to death in the older man's home.

Now, the woman's family is searching for answers.

Amber Spradlin, 39, was found dead with multiple stab wounds to the head and neck on June 18, 2023 on a couch in the Prestonsburg home of dentist Michael McKinney II, 56. 

McKinney II and another man, 23-year-old Josh Mullins, have both pleaded not guilty to charges of tampering with evidence at the scene of her death.