Edged Weapons

Two officers were making their way upstairs when a knife-wielding man appeared

The man refused multiple commands to drop the knife

The shooting was the second in two days by Detroit police officers after they'd reportedly been attacked

Bodycam video shows the suspect lunging at officers

Here are some practical guidelines for choosing a good duty knife

It wasn’t immediately clear who fired the fatal shot

Denver officials say the officer is in stable condition

The man was "acting erratically" and refused to drop the knife, officials said

An officer was sitting in his patrol car when he was approached by a man with a knife

The officer was hospitalized with minor injuries, but the condition of the K-9 is unclear, officials said

The deadly incident unfolded Thursday morning outside the Basilica of Notre-Dame in Nice

Crowds turned violent overnight after police shot and killed a knife-wielding man Monday

The officer ran after the suspect and successfully deployed a TASER to stop him