A “victim” or a “member of the victim’s family,” as defined in § 9401 of this title, has the right to be present during all stages of a criminal proceeding even if called upon to testify therein, except as follows:

1. (1) A grand jury proceeding.
2. (2) If the defendant shows good cause to exclude them.

67 Del. Laws, c. 232, § 1; 70 Del. Laws, c. 186, § 1; 85 Del. Laws, c. 142, § 5