Though negligent security is a type of premises liability, there are some important distinctions between the two. In a typical premises liability case, the plaintiff is seeking damages because a dangerous condition on the property (e.g., slippery floors, uneven sidewalks, toxic fumes) caused their injuries. Comparatively, in a negligent security case, the plaintiff is seeking damages because of the wrongdoings of a third party like a burglar, assault, or mass shooter.