20:45R Austin Freeman - Thorndyke, Forensic InvestigatorSeries 1Episode 6: Pandora's BoxBBC Radio 4 Extra Duration: 15 minutes Tue 29th Nov 2011, 20:45 on BBC Radio 4 ExtraWhen a travelling salesman's box reveals a ghastly secret, the detective must prove him innocent of murder. Read by Jim Norton.GenresDramaCrimeBrandR Austin Freeman - Thorndyke, Forensic InvestigatorSeriesR Austin Freeman - Thorndyke, Forensic Investigator: Series 1 Source: BBC Online