A mom allegedly caught a nanny abusing her daughter. But she didn’t walk in on them – she saw it all unfold from work while watching a webcam hidden in a carbon monoxide detector. She rushed home, confronted the nanny and police arrested the caregiver.

This technology isn’t difficult to set up in your home. Our producers went to a local electronics store and picked up an iPhone- compatible surveillance camera for less than $100. They hooked it up and then connected it to their smart phone. And it’s all above the law. 

Watch Raising America every week day at 12 p.m. ET on HLN. And be sure to tweet @KyraHLN with the #RaisingAmerica hashtag or leave your thoughts on Facebook.com.