The Special Criminal Court has been watching CCTV footage compiled by Gardaí during the investigation of the abduction and assault on Quinn Industrial Holdings director Kevin Lunney.
Detective Garda Alan Jones has spent three days taking prosecution counsel through footage from various locations in Dublin, Cavan, Westmeath and Louth from different dates in 2019.
Seán Guerin SC has told the court that some of the footage is intended to show interactions between people and vehicles that were allegedly used in the commission of the offences.
One series of clips allegedly shows a Renault Kangoo van being left at a yard in Duleek, Co Meath on October 23 2019, one month after Mr Lunney's ordeal.
Mr Guerin has previously said that the van travelled from Dublin to Cavan and back to Dublin on the day Mr Lunney was abducted.
Barristers for the accused are challenging the admissibility of the CCTV evidence.
The trial continues in front of Mr Justice Tony Hunt, presiding, and Judge Gerard Griffin and Judge David McHugh
