"Further, a document names and identifies the actual Red Light Bandits (plural), because in fact there are two"

This quote by Caryl Chessman is describing a file that names and recognizes the 2 members of the Red Light Bandits. This quote implies that the Red Light Bandits are a group of two individuals, rather than simply one person. It suggests that the file in concern is very important in order to determine the two members of the group. This quote likewise implies that the Red Light Bandits are a criminal company, as they are described as "bandits". This quote is likely referring to a legal document, such as an arrest warrant or indictment, that names and determines the 2 members of the Red Light Bandits. This document is likely essential in order to bring the 2 members of the group to justice. This quote is a tip that although the Red Light Bandits may be a small group, they are still a criminal organization and must be taken seriously.