A couple has pleaded not guilty to double murder charges in connection with a incident in Grant Hill where two people were found dead and three children were discovered unharmed in a nearby vehicle. The motive for the crime is unclear, but a custody battle may be a possible factor. The case appears to be unrelated to other reported crimes and incidents, including a shooting in Newton County and a massapequa man's indictment, as well as the case of alex murdaugh.