Many car owners had electronics and cash inside their cars, but none of those items were stolen.
Residents said no one inside the complex heard any car alarms. Instead, they made the upsetting discovery when they woke up Monday morning.
The condo does have security cameras and motion sensor lights, but residents said they don't work.
Police officers spent several hours Monday morning dusting for prints. They're also working to find out if these break-ins are connected to others that happened between Friday night and Saturday morning in the area.