When police knock on a door to stop a crime, they hope for peace but prepare for the worst. This morning, the worst happened on a quiet street in Brooklyn.

WHAT HAPPENED

Officers went to a house on Kosciusko Street just before 10 a.m. They heard reports of gunshots coming from inside the building.

The team kicked in the door to help. As soon as they entered, people inside started shooting at them and ran out of the house.

One officer was hit in the leg. The shooters kept firing as they fled into the neighborhood, sparking a chase through the streets.

What the evidence shows

• The shooting happened around 9:48 a.m. on Friday.
• One officer was shot in the leg and is in stable condition.
• Multiple suspects are currently missing.
• The incident took place on Kosciusko Street in Bedford-Stuyvesant.
• Police are searching the area for the weapons used in the attack.

THE BIGGER QUESTION

We often talk about crime as a list of numbers. But what happens to a neighborhood when a home becomes a battlefield in broad daylight?

This story makes us ask how many illegal guns are still hiding behind closed doors in our city. It is a reminder of how quickly a routine call can turn into a life-changing event.

WHAT HAPPENS NOW

Police have blocked off several streets in Brooklyn to find the shooters. Neighbors should expect a heavy police presence and traffic delays for the rest of the day.

The wounded officer is expected to recover at a local hospital. Investigators are checking security cameras in the area to track where the suspects went.

WHAT WE STILL DON'T KNOW

1. How many people were inside the house when the shooting started?
2. What caused the first round of shots that led police to the scene?
3. Have any of the suspects been identified by name yet?