After two attacks by a man posing as police in Minnesota, Americans are wondering if they have to open the door to someone saying they're an officer.

Police were conducting a massive manhunt in Minnesota on Sunday for the gunman who killed a Democratic state lawmaker while posing as a police officer, a crime that Governor Tim Walz characterized as a "politically motivated assassination.

It's currently a misdemeanor to impersonate an officer in Minnesota. But after this weekend's violence, that could change.

Vance Boelter was arrested and charged with two counts of murder and two of attempted murder. He is accused of posing as a police officer and fatally shooting former Democratic House Speaker Melissa Hortman and her husband, Mark, in their home early Saturday in the northern Minneapolis suburbs.

In the wake of the assassination of a Minnesota state lawmaker and her husband, concern is mounting among elected officials in Washington over how to ensure the safety of the more than 500 federal lawmakers and their families amid rising political hostility and limited security resources.

Brooklyn Park Police Chief Mark Bruley opened up about the horrific attack that unfolded in his community over the weekend.

Melissa Hortman's parents, Harry and Linda Haluptzok, spoke to CBS News in their first TV interview since a suspect has been arrested for what authorities say was a politically motivated attack.

An individual impersonating a police officer shot Minnesota lawmakers. Are you legally required to open the door for law enforcement in Louisiana?