A man impersonating a police officer shot and killed a Minnesota representative and her husband, also injuring another lawmaker and his wife. Experts and police recommend not opening the door for ...

When unannounced guests arrive knocking at your door, you are not obligated to open the door — but what if those guests are law enforcement officials? Do you legally have to open the door to a ...

It's the middle of the night and someone's banging on your front door. You see a flashing police light and hear a voice saying: "This is the police. Open up!" Do you ...

It's the middle of the night and someone's banging on your front door. You see a flashing police light and hear a voice saying: "This is the police. Open up!" Do you ...