article_snippet.sent: Robert Penny is charged with murdering Claire Acocks and Robert Penny wife Margaret Penny at Old London Coiffure Hairdressers in Portland on May 3, 1991, about 350km west of Melbourne.
article_snippet.sent: Robert Penny was murdered in a hair salon in Portland, Victoria on May 3, 1991 .
article_snippet.sent: Police launched a cold case investigation into the murders in 2006, and Robert Penny resurfaced as a suspect last year, despite being cleared of any involvement during the original investigation.
highlights_snippet.sent: Robert Penny, 83, is charged with the murder of two women in 1991 .
  
highlights_snippet.sent: Robert Penny was cleared of any involvement in the initial investigation .