Shannon Butler (Investigative Reporter)

Court records from stepmom Chantel Hudson's divorce indicate her 16 year old son and his stepbrother may be a suspect in the teen's murder.

The FBI has remained silent.

No charges have been filed.

Barbara and Jeffrey Kepner are shocked Anna's 16-year-old stepbrother is being eyed as the suspect in her murder, describing them as two peas in a pod and very close.

She says the teen was distraught when he learned Anna's body was found and couldn't speak during an initial interview with FBI agents.

Barbara says the teen claims he can't remember what happened and was hospitalized for psychiatric observation when they arrived back in Miami.

Heather says on top of discovering Anna died through internet searches instead of her father, Kepner also told her she wasn't welcome at Anna's celebration of life service.

She claims Kepner threatened to have her arrested.

Heather wore a disguise to her own daughter's memorial so she could say goodbye in peace.

Heather is not mentioned in Anna's obituary.