To effectively photograph a shoeprint, which technique should be used?

Employing a leveler and oblique lighting is the most effective technique for photographing a shoeprint. This method enhances the visibility of the details in the print by casting shadows that reveal texture and depth. Oblique lighting highlights the edges of the shoeprint, making it easier to identify specific features such as tread patterns, size, and unique markings, which are crucial for forensic analysis.

Using a leveler ensures that the camera is positioned correctly and parallel to the shoeprint, preventing distortion and providing a more accurate representation of the print. The combination of proper camera alignment and lighting techniques allows for a clearer and more detailed capture, which is vital for crime scene documentation and potential evidence in an investigation.