Detectives believe his mother and her boyfriend, who had already served time for murder, were involved in the Carl's death.
Federal prosecutors announced Wednesday they will not bring charges in the murder of a North Carolina woman who was killed in October while vacationing in Mexico.
Court records indicate the doctor filed a lawsuit against several defendants, who are represented by the law firm where the lawyer was working.
Authorities say Christa's last known sighting was with her mother in September 1991 at a lodge near Mount Pocono, Pennsylvania, when she was 2.
The deaths of Maggie and Paul Murdaugh weren't the only ones to which the Murdaugh family name was tied. And as yearslong mysteries surrounding the family are garnering fresh attention, so are several other deaths.
There is new fallout from the Alex Murdaugh conviction. That double murder investigation allegedly uncovered new evidence in another mysterious death.