Policing is on the verge of a major transformation as AI begins to reshape how cities prevent crime and protect communities. From predictive analytics that identify crime patterns before incidents occur to real-time video analysis that helps officers respond faster, AI could shift policing from reactive to preventative. Used responsibly, these tools may reduce crime, improve officer safety, and allow police to focus more on community relationships rather than paperwork. At the same time, this future raises critical questions around privacy, bias, and accountability, making how cities implement AI just as important as the technology itself.