OER: Open Educational Resources

      Introduction to the American Criminal Justice System by Alison S. Burke et al (2019): Open Oregon Educational
      Resources.

This OER covers law enforcement, criminal courts, sentencing, penal institutions, and community-based sanctions. It also includes historical and contemporary perspectives on components of the criminal justice system, as well as the legal and constitutional frameworks in which they operate. Students will learn the history, functions, responsibilities, processes, and importance of each component of the criminal justice system. Students will become familiar with research and its relationship to criminal justice policy. 

• OpenOregon Pressbooks 
• UNM Open Textbook Library 
• LibreTexts

       Ethics in Law Enforcement by Steve McCartney & Rick Parent (2015): BCcampus. 

In this book, you will examine the moral and ethical issues that exist within law enforcement. This book will also familiarize you with the basic history, principles, and theories of ethics. These concepts will then be applied to major components of the criminal justice system: policing, the courts, and corrections. Discussion will focus on personal values, individual responsibility, decision making, discretion, and the structure of accountability. Specific topics covered include core values, codes of conduct, ethics, organizational consequences, liability, and the importance of critical thinking. By the end of this book, you will be able to distinguish and critically debate contemporary ethical issues in law enforcement.

• UMN Open Textbook Library
• BCampus Open Education

Criminal Justice in the Urban Community (BMCC/Lumen)

Criminology (Lumen)

Doc McKee (Adam McKee's OER & Textbook resource page)

Evidence: Best Evidence Rule (UMN Open Textbook Library)

Evidence: Jury Impeachment (UMN Open Textbook Library)

Evidence: Rape Shield Rule (UMN Open Textbook Library)

Federal Rules of Evidence (Cali's eLangdell Press)