A handwritten note left under a keyboard in a St. George, Utah, townhouse, and a string of text messages sent while police hunted the shooter, now form the backbone of the prosecution's case against Tyler Robinson, the man accused of killing conservative media figure Charlie Kirk from a rooftop at Utah Valley University in September 2025.

Newly unsealed court documents, made public in full Thursday, lay out in Robinson's own alleged words what prosecutors say was a premeditated assassination, planned over the course of roughly a week, carried out from a campus rooftop, and followed by hours of evasion before Robinson's own father turned him in.

The documents paint a picture not of impulse but of calculation. And they raise hard questions about the people around Robinson, the security failures that allowed a rooftop shooting at a public university event, and the ideological climate that may have made a young man believe political murder "felt necessary."

The note under the keyboard

A search warrant affidavit obtained by Fox 13 confirmed that investigators found the handwritten note beneath the keyboard of Lance Twiggs, Robinson's 22-year-old roommate and romantic partner. Authorities have said Twiggs was transitioning from male to female. Robinson addressed the note to "Luna," the name he used for Twiggs.

The letter opened with an apology and closed with a confession. Robinson allegedly wrote:

"Luna, if you are reading this per my text, then I am so sorry. I left the house this morning on a mission, and set an auto text."

Then came the line prosecutors will likely build their case around:

"I am likely dead, or facing a lengthy prison sentence. I had the opportunity to take out Charlie Kirk, and I took it."

Robinson went on to express regret, not for the act itself, but for the consequences it would impose on his relationship with Twiggs. Just The News reported that investigators corroborated part of the note through the search warrant affidavit, confirming the letter was found exactly where Robinson had directed Twiggs to look.

The note continued:

"I don't know if I will/have succeeded, but I had hoped to make it home to you. I wish we could have lived in a world where this did not feel necessary. I wish I could have stayed for you and lived our lives together."

He signed off: "I lack the words to express how much I love you, and how very much you mean to me. Please try and find joy in this life. I love you, always, -Tyler."

That phrase, "I wish we could have lived in a world where this did not feel necessary", deserves close attention. It is not the language of a man who snapped. It is the language of someone who convinced himself that shooting a conservative commentator was a moral obligation. Where that conviction came from, and who or what fed it, remain among the case's most important unanswered questions.

Texts from the manhunt

The unsealed documents also include text messages exchanged between Robinson and Twiggs after the shooting, while law enforcement conducted what has been described as a sweeping manhunt for the perpetrator. The texts offered a real-time window into Robinson's movements and state of mind as he tried to evade capture.

Robinson told Twiggs he had planned to retrieve his rifle from a pre-positioned location, a "drop point", shortly after the shooting, but the area locked down too quickly. He texted:

"I had planned to grab my rifle from my drop point shortly after, but most of that side of town got locked down. Its quiet [sic], almost enough to get out, but theres one vehicle lingering."

Hours passed. Robinson described a K-9 unit moving near his position: "Three hours ago there was an officer with a k9 walking nearby the area, hoping that pooch has a bad sniffer." He later added that he wished he had retrieved the weapon immediately, noting police had struggled to access the area due to traffic.

At one point, Robinson texted what reads like a man resigned to waiting out the dragnet: "guess im just sittin in my car watching reels for another hour, hopin this guy f***s off [sic]."

The detail matters. This was not a panicked fugitive. The texts describe someone who had pre-staged a weapon, planned an escape route, and sat calmly in his car scrolling social media while an entire city searched for him. The texts showed Robinson had been planning the killing for "a bit over a week," a fact that underscores the premeditation prosecutors will need to prove for an aggravated murder conviction.

The case has drawn intense public attention, and the whereabouts and actions of Robinson's partner have been a subject of scrutiny in the months since Kirk's death.

Robinson's final messages, and his father's decision

As the hours wore on, Robinson's texts grew darker. He told Twiggs: "I'm sorry, but I think this might be it." He then laid out a plan to surrender, but on his own terms, not the court's.

"If the way is clear I can try and come your way to say goodbye, after that I have a spot in mind that I'll call police to...I have no doubts they will be on me within the hour. And I will be giving my location up and going out on my own terms I have no intention of being drug through the courts in front of the country. Can I come see you?"

Twiggs, who was at his parents' house at the time, devised a plan to leave without raising suspicion. He texted: "i said im swapping laundry, heading home now [sic]." Robinson replied: "nice. I will see you soon." Whether any reunion actually took place remains unclear from the documents.

What is clear: Robinson did not surrender on his own terms. His father turned him in to authorities the day after the shooting. That decision by a parent, choosing law and accountability over family loyalty, may have prevented Robinson from carrying out whatever he meant by "going out on my own terms."

Newsmax reported that Robinson also allegedly admitted to the shooting in a Discord chat before surrendering, writing: "Hey guys, I have bad news for you all. It was me at UVU yesterday." Investigators found rooftop shoe impressions, fingerprints, and a smeared palm print near the edge of the Losee Center building, where they say Robinson climbed down after the shooting.

A capital case under a microscope

Robinson remains behind bars and faces the death penalty if convicted of aggravated murder. He is due back in court April 17, where his lawyers are expected to argue that the press should not be allowed to record or take photographs at his hearings and trial.

That push for secrecy has already met resistance. Fox News reported that Judge Tony Graf Jr. ruled an 80-page transcript from a closed-door October 24 hearing could be released with only 246 words redacted, and said audio would follow. Graf denied a media coalition's formal intervention motion but ordered that lawyers must notify the media before trying to close future hearings. Cameras will remain in court with limitations rather than a full ban.

"This case is unique. Whether we like it or not, this case is unique," Judge Graf said. He added: "I would rather do it right and take more time than to be rash and miss the mark."

The judge is right that the case is unique. A conservative public figure was shot from a rooftop at a university campus event. The accused left behind what amounts to a written confession. And the political reaction has been fierce, from calls by elected officials for the harshest possible punishment to the ongoing debate over how the case should be handled in the public eye.

Meanwhile, the broader fallout from Kirk's killing continues to ripple through politics. Arizona Governor Katie Hobbs vetoed a bill that would have honored Kirk, a decision that drew sharp criticism from conservatives who saw it as a refusal to acknowledge the gravity of political violence against the right.

Even an elderly man who falsely confessed to the shooting has already been sentenced to prison, a reminder of just how much chaos the case has generated.

What the documents don't say

For all the detail in the unsealed records, significant gaps remain. The documents do not specify what radicalized Robinson or what convinced him that killing a political commentator "felt necessary." They do not reveal whether anyone else knew about the plan in advance. They do not clarify the full extent of Twiggs' knowledge before the shooting, only that Robinson directed Twiggs to find the note afterward and that the two exchanged texts as Robinson evaded police.

The court that unsealed the documents is not identified by name in the records made public. The exact date of the September 2025 shooting, the specific law enforcement agencies involved in the manhunt, and the filing date of the search warrant affidavit all remain outside the public record as currently released.

Robinson's defense team appears focused, for now, on controlling the trial's visibility rather than contesting the facts. Their April 17 argument against press access will test whether a case this significant, involving the assassination of one of the most prominent voices on the American right, can be walled off from public scrutiny.

The real question

The documents released Thursday are damning on their face. A man allegedly wrote a farewell letter confessing to a planned killing, texted his partner in real time while dodging police, pre-staged a rifle, and described the whole operation with the calm of someone who had rehearsed it in his mind for days.

But the most chilling line in the entire file is not the confession. It is the justification: "I wish we could have lived in a world where this did not feel necessary."

That sentence did not come from nowhere. People do not wake up one morning and decide that shooting a political commentator is a moral imperative. Something built that belief, a culture, a community, a media diet, an ideology, or some combination of all four. The court will determine Robinson's guilt or innocence. The harder question is what produced a young man who believed this was the right thing to do.

When political violence against conservatives is treated as regrettable rather than intolerable, the next Tyler Robinson is already being made.