• Francisco Sanchez walks into the court for his arraignment at the Hall of Justice on Tuesday, July 7, 2015, in San Francisco. Prosecutors have charged the Mexican immigrant with murder in the waterfront shooting death of 32-year-old Kathryn Steinle.   Photo: Michael Macor, Associated Press
Photo: Michael Macor, Associated Press
Image 2of 58
A Spanish language interpreter, (left) is nearby as Juan Francisco Lopez-Sanchez, is led away by Public Defender Jeff Adachi, (middle right) and Sanchez's co- attorney Matt Gonzalez, (right) after his arraignment at the Hall of Justice in San Francisco, Calif. on Tues. July 7, 2015, on suspicion of murder in the shooting death of Kate Steinle on San Francisco's Pier 14 last Wednesday.
Buy this photo
IMAGE 1 OF 58
Francisco Sanchez walks into the court for his arraignment at the Hall of Justice on Tuesday, July 7, 2015, in San Francisco. Prosecutors have charged the Mexican immigrant with murder in the waterfront shooting death of 32-year-old Kathryn Steinle.  
Source: SF Pier Gun Belonged to Federal Agent
AP
The gun used to kill a 32-year-old woman on San Francisco’s waterfront was stolen from a federal agent in a car burglary in June, sources close to the investigation said Tuesday.
The .40-caliber pistol was stolen from the agent not long before Kathryn Steinle was shot to death July 1 at Pier 14 on the Embarcadero, said one source, speaking on condition of anonymity because he was not authorized to talk about the case publicly.
Other sources said the weapon was apparently not the agent’s official gun. It was reported stolen in an auto burglary in the downtown area, they said.

Juan Francisco Lopez-Sanchez was charged with murder and other crimes in connection with Steinle’s killing. Lopez-Sanchez, who is suspected of being in the U.S. without documentation and had been deported five times to his native Mexico, pleaded not guilty Tuesday.
Jaxon Van Derbeken is a San Francisco Chronicle staff writer. E-mail: jvanderbeken@sfchronicle.com

As big a story is that a local left leaning radio station got an interview with the murderer and the interviewer and translator asked him if he was sorry. They asked him three or four times until he changed his answer from he is not sorry to yes he was sorry.