This research study explores knowledge management (KM) in law enforcement, focusing on the POLNET system established by the Turkish National Police as a knowledge-sharing tool. This study employs a qualitative case study for exploratory and descriptive purposes. The qualitative data set came from semi-structured face-to-face and telephone interviews, as well as self-administered e-mail questionnaires. The sample was composed of police administrators who created POLNET, working under the Department of Information Technologies and the Department of Communication. A content analysis method is used to analyze the data. This study finds that law enforcement organizations' KM strategies have several differences from Handzic and Zhou's integrated KM model. Especially, organizational culture and structure of law enforcement agencies differently affect knowledge creation, conversion, retrieval, and sharing processes. Accordingly, this study offers a new model which is dynamic and suggests that outcomes always affect drivers.

Previous studies suggest that the organizational dynamics of police organizations and the nature of police work contribute to law enforcement stress, which in turn reduces job satisfaction and increases burnout. It is also well documented that undesirable organizational factors are more hazardous to the well-being of employees than are the stressors due to nature of police work. The present study examines whether, and to what degree, organizational and operational stresses in law enforcement are associated with job satisfaction, work-related burnout, and supervisor support, holding the effects of age, rank, education, gender, tenure, and shift type constant in the analysis. A total of 538 Turkish National Police (TNP) employees from seven cities in Turkey, comprising 407 regular police officers and 131 ranked police officers, completed the study survey. The influence of organizational and operational stresses on the work-related well-being of TNP employees as measured by job satisfaction and work-related burnout was analyzed by structural equation modeling (SEM) under the theoretical framework of Kahn and Byosiere‟s (1992) causal theory. The results of the study indicate that TNP employees‟ perceived organizational stress has a statistically significant positive effect on work-related burnout and a negative effect on job satisfaction. The more TNP employees experience their organization as stress inducing, the lower their job satisfaction levels and the higher their burnout levels. Perceived operational stress of TNP employees was found to be significantly associated with their work-related burnout, but iv not with their job satisfaction. This study suggests that there is an indirect causal effect of both organizational and operational stresses on job satisfaction via supervisor support as mediator. Supervisor support fully mediates the relationship between operational stress and job satisfaction, and partially mediates the relationship between organizational stress and job satisfaction. After controlling the influence of several demographic variables, job satisfaction made a statistically significant contribution to predicting work-related burnout. This finding suggests that as job satisfaction of TNP employee increases, their work-related burnout decreases. The findings of the study revealed that among the six demographic variables, only education level of TNP employees and rank make statistically significant contribution to their job satisfaction levels. As rank and education level of TNP employees increase, their job satisfaction also increases. The predictor variables of organizational stress, operational stress, and supervisor support, along with education and rank collectively, explain 56 % of the total variation in job satisfaction. On the other hand, organizational stress, operational stress, job satisfaction, and supervisor support together account for 34 % of the total variance in work-related burnout. Overall, the findings of this study illustrate a need for internal policy reform and managerial change in how the executives of TNP organize their agencies and policies, since organizational stressors are the most prevalent factors determining the work-related well-being of TNP employees.

One of the important branches of government and vital to the community, police agencies are organizations that have high usage rates of information technology systems since they are in the intelligence sector and thus have information incentives. Not only can information technologies develop intra- and inter-relationships of law enforcement agencies, but they also improve the efficiency and effectiveness of the police officers and agencies without adding additional costs. Thus, identifying the factors that influence the police officers' adoption of information technology can help predict and determine how information technology will contribute to the social organization of policing in terms of effectiveness and efficiency gains. A research framework was developed by integrating three different models, theory of planned behavior (TPB), technology acceptance theory (TAM), and diffusion of innovation theory (DOI) while adding two other factors, facility and voluntariness, to better determine the factors affecting the implementation and adoption of the POLNET software system used by the Turkish National Police (TNP). The integrated model used in this study covers not only basic technology acceptance factors, but also the factors related to policing. It also attempts to account for the factors of cultural differences by considering the important aspects of Turkish culture. A cross sectional survey was conducted among TNP officers using the POLNET system. The LISREL 8.5® analysis for the hypothesized model resulted in a good model fit; 13 of the 15 hypotheses were supported.