What equipment do you need to collect footprints?

To collect footprints, you typically need a few essential pieces of equipment: a camera for documenting the scene, a measuring tape for recording the dimensions of the prints, and casting materials such as plaster or silicone to create a mold of the footprints. Additionally, a brush or small tools may help with debris removal and detail enhancement. It's also useful to have gloves to avoid contaminating the evidence.