ME: Mother, son were stabbed to death

WATERTOWN, Conn. (WTNH) -- Days after the bodies of a mother and her son were found in their Watertown home, police say they now know how they died.

Donna Bouffard, 58, and her son, 26-year-old Michael Perkins were found dead inside their home on Falls Avenue on Saturday, July 7.

After completing the pair's autopsies, the State's Medical Examiner says they both died from multiple stab wounds.

Police say the pair was been dead three to five days prior to their discovery. During that time, the family car disappeared.

Police believe the car was taken by 26-year-old Elizabeth Swiderski and 36-year-old Claude Turner, who then sold it to a person in Norwich. Both are wanted for questioning.

Swiderski is 5'4", 175 pounds with brown hair and hazel eyes. Turner is 5'9", 190 pounds with a shaved head.

Anyone who has seen Turner or Swiderski is asked to call Watertown Police at 860-945-5200.