S.C. Code Ann. § 16-17-600
(A) It is unlawful for a person wilfully and knowingly, and without proper legal authority to:
(3) desecrate human remains.
A person violating the provisions of subsection (A) is guilty of a felony and, upon conviction, must be fined not more than five thousand dollars or imprisoned not less than one year nor more than ten years, or both.
A crematory operator is neither civilly nor criminally liable for cremating a body which (1) has been incorrectly identified by the funeral director, coroner, medical examiner, or person authorized by law to bring the deceased to the crematory; or (2) the funeral director has obtained invalid authorization to cremate. This immunity does not apply to a crematory operator who knew or should have known that the body was incorrectly identified.
(B) It is unlawful for a person wilfully and knowingly, and without proper legal authority to:
(3) obliterate, vandalize, or desecrate a park or other area clearly designated to preserve and perpetuate the memory of a deceased person or group of persons.
A person violating the provisions of subsection (B) is guilty of a felony and, upon conviction, must be imprisoned not more than ten years or fined not more than five thousand dollars, or both.
(C) It is unlawful for a person wilfully, knowingly, and without proper legal authority to destroy, tear down, or injure only fencing, plants, trees, shrubs, or flowers located upon or around a repository for human remains, or within a human graveyard or memorial park.
A person violating the provisions of subsection (C) is guilty of a felony and, upon conviction, must be fined not more than five thousand dollars or imprisoned not more than five years, or both. Injury or loss of property less than two hundred dollars is a misdemeanor triable in magistrate's court. Upon conviction, the person must be fined, imprisoned, or both, not more than is permitted by law, without presentment or indictment by the grand jury, and further must be required to perform up to five hundred hours of community service in an amount to be determined by the court.