Police in Louisville on Monday announced an update on the condition of a rookie 26-year-old police officer who was shot in the head by a gunman last week as he responded to a deadly mass shooting at a bank.

Officer Nickolas Wilt remains in critical but stable condition a week after undergoing brain surgery for the injuries he suffered when he was shot while running toward gunfire to save lives at Old National Bank, the Louisville Police Department said. 

"The family sees and feels the love. Thank you!" the department tweeted.

Wilt, who graduated from the police academy just 10 days prior to the shooting, was shot in the head within minutes of arriving at the scene. 

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The rookie’s training officer and partner, Officer Cory Galloway, was grazed by a bullet in the shoulder and sought cover while still trying to take down the shooter.

Nickolas Wilt

Louisville Police Officer Nickolas Wilt remains in critical but stable condition a week after suffering a gunshot wound to his head while responding to a mass shooting at a bank on April 10. (Louisville Metro Police Department)

Five bank employees were killed in the shooting. They have been identified as senior vice presidents Tommy Elliott, 63, and Joshua Barrick, 40; executive administrative officer Deana Eckert, 57; loan analyst Juliana Farmer, 45; and commercial real estate market executive Jim Tutt Jr., 64.

Cory Galloway

Louisville Police Officer Cory "CJ" Galloway, Wilt's partner, was grazed in a shoulder while responding to the shooting. (Louisville Metro Police Department)

The gunman was killed by responding police officers.

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Police have said the shooting was targeted and that the gunman knew the victims because he worked at the bank. No motive behind the shooting was immediately known.

Louisville police offier shot

Officials said Wilt graduated from the police academy on March 31, just 10 days before the shooting. (LMPD)

Wilt has been with the department since October 2022, according to his LinkedIn page. Before joining the force, he worked for Oldham County Emergency Medical Services, the La Grange Fire Department, Oldham dispatch and Henry County EMS, the page said. 

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Wilt's brother is also training to become a police officer, Louisville Mayor Craig Greenberg said. 

His father, Raymond, who received the Bronze Star while serving during the Iraq War, passed away on Feb. 8, WDRB-TV reported. 

Fox News’ Louis Casiano contributed to this report.