An autopsy has failed to determine conclusively the cause of death for a two-year-old boy from the Blackfeet Nation of Montana.

The autopsy of James Many White Horses found several signs of skeletal injuries, including a skull fracture. But a state medical examiner couldn't say how the boy died.

Summer Many White Horses, the boy's mother, faces trial on deliberate homicide and other charges. She pleaded not guilty.

Get the Story:
Autopsy fails to reveal cause of death of Many White Horses toddler (The Great Falls Tribune 1/31)
Judge rules Many White Horses' initial interview can be used during trial (The Great Falls Tribune 1/31)

Related Stories:
Blackfeet woman pleads not guilty for son's death (10/3)
Social workers tried to find missing Blackfeet boy (9/24)
Blackfeet woman claims death of son an accident (9/23)
Public memorial set for 2-year-old Blackfeet boy (9/10)
Blackfeet woman in court over death of 2-year-old son (9/9)
Blackfeet family shocked over death of 2-year-old boy (9/8)