FORT WORTH, Texas (CBSDFW.COM/AP) — The Fort Worth police officer who shot and killed Atatiana Jefferson in her home last month disclosed during his police department job interview that he was attracted to what he perceived to be the action and adventure of working in law enforcement, and that he was charged with simple assault in 2004.

Atatiana Jefferson

READ MORE: Judge Rejects Challenge To Southwest's Vaccine Mandate

Aaron Dean acknowledged during the 2017 hiring process that he touched a female friend inappropriately in a library at the University of Texas at Arlington, and said he pleaded no-contest to the misdemeanor charge, according to a video of the interview obtained by the Fort Worth Star-Telegram.

Dean, 35, is facing a murder charge for shooting Jefferson through her back window after responding to a call about the front door being open. He resigned from the department in October.

Aaron Dean mugshot – Tarrant County Jail

In the interview, Dean said “a girl I was friends with” reported him to police after he stroked her breast. He said she had been flirtatious and the he “just wanted to respond, see how it would go.” Dean told the interviewing officers that he paid a fine and has been more careful since.

Dean graduated from the Dallas-area university in 2011 with a bachelor’s degree in physics and joined the Fort Worth police force in April 2018. The charge from more than a decade earlier wouldn’t prevent Dean from becoming an officer under Fort Worth’s civil service regulations.

In a police evaluation in April, Dean’s supervisor commended him for working at the level of more experienced officers, exhorting him to “keep up the good work.” But in a May 2018 performance review, the supervisor wrote that Dean had poor communication skills, sometimes suffered from tunnel vision and had missed calls for help over the radio. Another review accused him of being evasive rather than owing up to doing wrong.

READ MORE: Ira Morya Davis Of Irving Found Guilty Of Wire Fraud Violations 

Dean’s attorney, Jim Lane, has not commented on his client’s state of mind or his response to the murder charge, and the judge overseeing Dean’s case last week issued a gag order barring the parties from discussing it publicly.

During his job interview, Dean reportedly said he had aspired to join the military and saw becoming a police officer as a “way to do some of those same things without having to deploy overseas.” Dean said he wanted to serve the public and liked “the action and adventure” that he believed came with being an officer. He also said he would have “no problem” using lethal force if necessary.

Bodycam footage shows Dean shot Jefferson early on the morning of Oct. 12 after entering her backyard. Dean cannot be heard identifying himself as police on the video. Police said Dean drew his gun after “perceiving a threat” but that there was no sign he or the other officer who responded ever knocked on the front door.

WATCH: Fort Worth Police Officer Shoots, Kills Woman Inside Her Own Home

A gun was found in Jefferson’s home after the shooting, but police and city leaders have said it was not relevant to her death.

MORE NEWS: Arath Jauregui Arrested At Texas-Mexico Border For 2018 Teen Homicide

(© Copyright 2019 CBS Broadcasting Inc. All Rights Reserved. The Associated Press contributed to this report.)