522 P.2d 835 THE STATE OF WASHINGTON, Respondent, v. VIRGINIA SUE RENNEBERG et al., Petitioners. No. 42834.The Supreme Court of Washington. En Banc. May 23, 1974. [1] Witnesses — Impeachment — Credibility — Drug Addiction — Effect. Admission of evidence of a witness’ drug addiction in order to attack his credibility or indicate his probable […]