A hidden recording device worn by an undercover police officer captured the moment a woman accused of murder described how to start a house fire without getting caught. The recording was played to the jury in the trial of Lynne Martin, 63, who is accused of murdering her father Ronald Russell Allison, 88, by setting fire to his house near Te Karaka, about 30km from Gisborne, in the early hours of January 25, 2013.
