Introduction : bus stops and crime opportunities -- Crimes around mass transit : causes or byproducts? -- Theoretical framework and research questions -- Gathering and cleaning data to answer questions -- Plan to address spatial aspect of data -- Locating crime -- Exploratory data analysis results -- Regression analysis results -- Conclusions and discussions -- Appendix A. Data analysis results on robbery -- Appendix B. Data analysis results on aggravated assault -- Appendix C. Data analysis results on motor vehicle theft -- Appendix D. Data analysis results on theft from motor vehicle -- Appendix E. Data analysis results on burglary