Video of Ruszczyk rescuing a group of ducklings from a storm drain, carrying them out in her skirt and reuniting them with their mother nearby, was another example, friends and family have said.
A community is gathering Friday night to remember a woman shot and killed by Minneapolis police last month.
Ms Damond had called 911 to report a woman being raped close to her apartment block shortly before she was shot and killed.
The application states that the information “may more clearly define” the officers’ actions before and after Justine Damond was killed on July 15.
A banner above the band shell at Lake Harriet in southwest Minneapolis reads, “Move from fear and survival to fascination and creation”.
Her friends have said the concern Ruszczyk showed that night for a possible assault victim was characteristic of her caring nature.
An Australian flag stood on the stage next to a large colour photo of Damond and pink and white flowers.
Hundreds of mourners dressed in blue have turned out to farewell Justine Damond a month after the 40-year-old Sydney woman’s life was cut short outside her Minneapolis home.
At the memorial a man at the back of the crowd held a sign reading: “NOOR RESIGN NOW”.
Damond was engaged to be married in August.
Her fiance, Don Damond, and her father, John Ruszczyk, were among those scheduled to speak at the public memorial.
Police are investigating the shooting but the officer who fired will not talk to them, and the ABC understands even after a month, no significant police findings about what happened have been passed on.
A search warrant from Hennepin County District Court obtained by Minneapolis Public Radio suggests that startling sound may have been Ruszczyk slapping the patrol vehicle. The agent requested permission to download data from the iPhones issued by the Minneapolis Police Department.
Lawyers for the killer police officer, Noor, 36, claim he felt he was being ambushed when he pulled the trigger and shot Ms Damond. Immediately afterward, Ruszczyk approached the driver’s side window, and Harrity’s partner, Mohamed Noor, shot Ruszczyk through the window, Harrity said. Noor has declined to be interviewed by investigators and can not be compelled to do so.
A memorial service for Damond is scheduled for tonight near her home. Plans called for luminarias and a silent walk around the lake at the end of the memorial.