Australian Capital Territory Police appealed for witnesses on August 8 after the heads of three model dinosaurs at the National Dinosaur Museum went missing.

Police said offenders climbed a 4-foot fence to enter the premises, before using an angle grinder or hacksaw to remove the heads from the velociraptors between 10:55 pm and 11:20 pm on the night of Saturday, August 5.

This CCTV footage shows what police said could be the suspects’ vehicle on the western side of the building. Credit: National Dinosaur Museum via ACT Policing via Storyful