Two men have pleaded not guilty at the Central Criminal Court to the murder of Rebecca French.
The 30-year-old mother of two was found in the boot of her burned-out car at Ballindinas, Barntown, Co Wexford, in October 2009.
Ruslanas Mineikas, 26, and Ricardas Dilys, 28, are charged with her murder on 9 October 2009.
Two other men, Piotr Pasiak, 27, and Patrick O'Connor, 40, have pleaded guilty to impeding the murder investigation.
They have been remanded in custody until the end of the trial.