Fires. Colorado Fifteen construction trade union leaders seek to suppress. wire tap evidence in apartment fire investigation. RMN Jy 27, 1972 p.5,13 Probe of apartment house fires can resume rules Colorado Supreme Court. Post Ag 28, 1972 p.1 Statewide grand jury, U.S. Supreme Court to review condominium fires. Post Je 12, 1973 p.3 New grand jury sworn in, to continue probe into apartment and condominium fires. RMN Je 21, 1973 p.8