Negligent security claims aren’t limited to obvious “no cameras” situations. In New Berlin, common fact patterns often involve preventable opportunities for harm—especially where people pass through shared spaces, parking areas, or building entrances as part of daily commuting and errands.
You may have a claim if a property’s security decisions (or lack of response) made an attack or criminal act more likely, such as:
- Broken or ineffective access control (doors that don’t latch properly, entry systems that are unreliable)
- Poorly lit walkways, stairwells, or parking lots that create avoidable risk at night
- Inadequate supervision or patrol procedures during high-foot-traffic periods
- Delayed response after a reported threat (staff knew of a concern but didn’t escalate or secure the area)
- Maintenance gaps that leave safety systems nonfunctional when they’re needed most
Even when an incident involves a third party, Wisconsin law can still allow a civil claim if the risk was foreseeable and the property’s precautions weren’t reasonable.


