we are live here in burlington county, new jersey, i'm dann cuellar, channel 6 "action news." >> thank you. >>> we are also following new developments tonight in the deaths of cooper health system ceo john sheridan and his wife in their new jersey home. abc news has found out that the crime may have been committed by an unknown third party. police determine that john and joyce sheridan were both stabbed before their home was set on fire back in september. >>> now the latest on a deadly attack at a jerusalem synagogue. five people including three americans were killed while they were gathering more morning prayer. it's believed that two palestinian cousins went in with guns, axes and knives and carried out the assault. all the victim his dual israeli citizenship and one of the victims has family members