Jurors in the double murder trial of former police officer Beau Lamarre-Condon have been shown more than five hours of security footage detailing his vehicular movements across Sydney following the killings.

Extensive surveillance presented to Supreme Court

The compilation of closed-circuit television recordings, played across an entire sitting day, forms a central pillar of the Crown’s case against the 29-year-old former constable. ABC News NSW reported that the footage systematically tracks Mr Lamarre-Condon switching between various vehicles, documenting a complex trail of travel in the hours and days after Jesse Baird and Luke Davies were allegedly shot dead.

The court watched as investigators pieced together vision captured by private dashcams, municipal council cameras, service station surveillance, and arterial road monitors. Each clip was tendered to corroborate the prosecution's timeline of the accused's whereabouts, plotting his journey through Sydney’s eastern suburbs and surrounding corridors.

Critical movements in rented commercial van

Central to the prosecution's evidentiary display was the movement of a hired white van. The Crown alleges Mr Lamarre-Condon procured the vehicle specifically to conceal and transport the remains of Mr Baird, 26, and Mr Davies, 29, after they were killed at a terrace house in Paddington.

Surveillance sequences shown to the court captured the white van navigating suburban streets, pulling into commercial premises, and traversing major motorways. According to ABC News NSW, the footage illustrates the former officer alternating between the rental van and other conveyances, including his personal car. Prosecutors argue these tactical switches were deliberate efforts to evade detection and facilitate the disposal of evidence across regional New South Wales.

Digital trail anchors prosecution timeline

The five-hour visual presentation was accompanied by technical evidence mapping telecommunications data against the physical locations visible on camera. Time-stamped vision showed vehicles matching the descriptions provided by police moving through electronic toll gantries and metropolitan intersections, aligning with cell tower pings associated with mobile devices under investigation.

Detectives tasked with reviewing hundreds of hours of raw vision explained through procedural statements how the intricate route was reconstructed. By synchronising commercial hire records with public and private security networks, investigators were able to establish an unbroken chronological chain, charting movements from the inner city toward rural grazing properties south-west of Sydney.

Trial proceeds with focus on forensic reconstruction

Mr Lamarre-Condon has pleaded not guilty to two counts of murder, though he previously offered pleas to domestic-violence-related manslaughter, which were rejected by the Crown. Prosecutors contend that the killings were premeditated acts carried out with a police-issued firearm, followed by a calculated cover-up involving hired transport, discarded personal belongings, and coordinated regional travel.

The extensive video walkthrough concluded the visual reconstruction phase of the proceedings for the session. The trial is scheduled to continue before the jury, with further technical witnesses and forensic specialists expected to give evidence regarding the vehicle tracking and telecommunications data.