If you were robbed or attacked in a parking lot or garage, the owner, the business the lot serves, or a security company may be legally responsible. That depends on whether the crime was foreseeable, whether reasonable security steps were missing, and whether that gap helped cause the harm. State law decides each of those questions.
Most people facing this question are still recovering from something frightening that happened in a place they used every day: walking to a car after work, leaving a store, coming home to an apartment garage. Some are parents whose child was hurt. Some are families after a death. Along with medical bills and missed work, there is usually one hard question: was this simply a crime, or did the people in charge of the lot leave it unsafe? This page explains how the law approaches that question, what kinds of records tend to matter, and why the answer changes from state to state.

