The graphic footage shows police officers knocking on the front door of the Pelosi home.
After an officer orders, Drop the hammer!, the suspect replied, Nope.
Then, the video shows the suspect raising the hammer above his head and striking it at Pelosi.

San Francisco Police Department
Police then rushed into the home, with one officer saying, Oh, s!
Nancy Pelosi was in Washington, D.C. at the time of the Oct. 28 early morning attack.
Judge Stephen M. Murphy ordered the release of the material.

Five Memphis officers have been charged in the death of Nichols.
CNN went to the footage after the press conference.
MSNBC later showed footage from a security camera showing the suspect scoping out the Pelosi residence and breaking in.
The video squares with accounts of the incident that have surfaced in media and police reports.
Also released was audio of Paul Pelosis 911 call and of the suspects confession.
Nancy Pelosi told reporters that she has absolutely no intention of seeing the deadly assault on my husbands life.
She said that her husband is making progress, but it will take more time.