BLUFFTON, Ind. (WOWO): A vigil to remember 3-year-old Owen Collins was held on Saturday in Bluffton. Hundreds of people gathered Saturday night at Angel Memorial Park in Bluffton in memory of 3-year-old Owen Collins, who died last week in Wells County.

Details surrounding Owen's death are disturbing after court documents show 21-year-old Breanna Arnold and her boyfriend, 30-year-old Zachary Barnes are charged with altering the scene of his death and abuse of a corpse.

A 16 year-old is also believed to have been involved.

Investigators have reason to believe Owen's body was found in the woods after he died on January 17, and autopsy will soon verify the cause of death.

The 16-year-old suspect will be in court this afternoon.