If you were hurt where no security guard was on duty, the missing guard alone does not decide anything. The legal question is whether the property owner had a duty to provide security because crime there was foreseeable, whether that duty was breached, and whether the breach helped cause the harm. Each state answers these questions under its own law.
Most people facing this question are carrying something heavy: an assault in an apartment parking lot, a shooting outside a bar, or the death of someone they love, followed by a nagging sense that someone was supposed to be watching. You may have heard that there "should have been a guard," or learned that a guard was hired but nowhere to be found. You are trying to work out whether that gap matters in the eyes of the law, or whether it is simply part of a terrible night. This page explains how negligent security law treats a missing guard, and a guard who was present but did nothing.

