In April, a judge found Williams' 34-year-old boyfriend Brian Ward Coulter guilty of first-degree murder and sentenced him to life in prison without the possibility of parole following a five-day bench trial.
On September 16, Nathaniel Huey Jr. allegedly murdered his lover, Zoraida Bartolomei, her husband Alberto Rolon, and their sons, Adriel, 9, and Diego, 7.
Authorities confiscated their cellphones and were reportedly able to uncover numerous messages that indicated they had killed and burned multiple children.
The motion comes on the heels of a potential negligence claim and images of handwritten notes taken by police officers at the scene that were shared widely across social media.
William Farwell admitted in police interviews that he had a sexual relationship with Birchmore for about two years when she was an adult and had sexual encounters with her in 2020 before her death.
The Boy Scouts Middle Tennessee Council said the camper was part of a National Guard family and was participating in the Tennessee National Guard's annual Youth Development Week.
Arielle was last seen leaving her Fort Myers, Florida, residence last Wednesday. Police in Florida are clearing up "misinformation" that a pair of shorts found in the vicinity of the body of a dead jogger belonged to the victim.
Irondequoit Town Supervisor Andrae Evans said in a statement that the town is "profoundly heartbroken by the recent horrific tragedy that has shaken our community."