Yesterday lawyers Qusair Mohamedbhai and Siddhartha Rathod provided extensive information about the shooting including police body camera footage from the shooting.
They also released post-mortem examination reports and public statements from police and other agencies involved in the fatal incident.
"Christian Glass was a young man of many talents with kindness that knew no bounds," they said.
"Christian was loved beyond measure by his parents, sisters, extended family, friends, and community.
"Christian had so much of his life left to live when it was tragically and unjustly taken away from him in June of 2022 by a law enforcement officer in Clear Creek County, Colorado."
The lawyers said the Glass family was "destroyed by grief" yet were "committed to pursuing justice for Christian".
"From beginning to end, the officers escalated and proactively initiated force... Christian, fully contained in his vehicle and presenting no threat, was eventually surrounded by seven officers with guns drawn.
"There was no need to threaten him with force; to draw guns; to break his car window; to fire beanbag rounds from a close distance; to tase him; to shoot him dead.
"From beginning to end, the officers on scene acted unconscionably and inhumanely.
"These officers took a gentle, peaceful soul and extinguished it simply because it was 'time to move the night on'... these officers, including the one who killed Christian, are still in uniform and have paid no price for their conduct."
They said what happened to Glass was "simply unacceptable".
"The Glass family calls on law enforcement departments across Colorado and the nation at large to condemn the criminal actions of the officers in this case," the lawyer's statement said.
"The Glass family further calls on the Fifth Judicial District, the Colorado Attorney General's Office, and the United States Attorney General's Office to prosecute these officers to the fullest extent of the law.
"Justice so demands."
On June 11 the Clear Creek sheriff's office said deputies were alerted about a call for a "motorist assist" about 11.10pm the day before.
"Deputies arrived and found a single vehicle, which appeared to have been involved in an accident," they said in a statement.
"The driver and sole occupant, an adult white male, immediately became argumentative and uncooperative with the deputies and had armed himself with a knife.
"Additional law enforcement officers arrived and for over an hour tried to bring the situation to a peaceful resolution."
They confirmed deputies "broke out windows and removed a knife" from the car.
"The suspect rearmed himself with a rock and a second knife," they said.
"Deputies deployed less-lethal bean bags, and Taser with negative results.
"The suspect eventually tried to stab an officer and was shot."
Glass was pronounced dead at the scene.
A deputy has since been placed on "administrative leave" pending the outcome of an investigation by the Colorado Bureau of Investigation.
The Clear Creek County District Attorney's office was also investigating.
"This office is required to issue a report or to present the case to a grand jury to further investigate or decide if indictments should issue," DA Hannah McCollum said in a statement.
"I will release my decision on the action this office will take as soon as the review process and a complete and thorough investigation is completed."
NBC news reported that a post-mortem confirmed that Glass died from gunshot wounds.
It also showed that he had alcohol and THC in his system, as well as amphetamine - which his parents' lawyer stated was likely to be from a prescription to treat ADHD.
At this week's press conference Simon Glass said his son was "gentle and polite".
"He worried a lot about what other people thought of him," he said.
Glass looks as if he is blowing kisses at police before an officer announces he is going to break into the SUV.
"It's time to move the night on — OK. We got to move," the officer can be heard saying.
Police then broke the front side passenger window of Glass' vehicle and shoot him with a "stun gun".
As he shouts hysterically an officer says: "You can save yourself. You can still save yourself."
NBC reported that Glass had a knife in his hand and appeared to turn to an officer but is then shot.
With the knife in his hand, Glass appears to turn toward an officer shortly before he is shot. He then appears to stab himself before he drops the knife.