The body of little Tori Blair Wilson was discovered just 80 yards from her house near Palestine, East Texas, after she went missing from a neighbourhood barbecue.
Following a weeks-long investigation, an autopsy has now revealed the second-grader died from suicide by hanging.
It also found the pretty eight-year-old had talked about suicide in the past, once even putting her head in a noose in front of one of her friends.
Anderson County Sheriff Greg Taylor told CBS: 'It appears she was a good student with no problems at school, but we did receive information she may have been bullied at some point.'
He told local newspaper the Palestine Herald Tori may even have been bullied on the day of her death, but investigators had not discovered any specific culprits.
Tori was a pupil at Westwood Primary School, where she was described as a 'very fine student' who was loved by teachers.
She had been playing happily with bikes and water balloons at the neighbourhood barbecue near her home on Sunday, April 17, when she disappeared.
Sheriff Taylor said: 'All of the kids came inside and (Tori) went back into the woods saying she forgot something. When she didn't show up her family went looking for her and found her hanging.' Read More