Del. Code 11, § 821 : Crimes And Criminal Procedure — Specific Offenses — Offenses Involving Property — Criminal trespass in the third degree; a violation Date: 2 Sep 2016 TEXT PDF Current through 2016 Legislative Session, Act 399 A person is guilty of criminal trespass in the third degree when the person knowingly enters or remains unlawfully upon real property. Criminal trespass in the third degree is a violation. Del. C. § 821 11 Del. C. 1953, § 821; 58 Del. Laws, c. 497, § 1; 67 Del. Laws, c. 130, §8; 70 Del. Laws, c. 186, § 1.;