Utah Gov. Spencer Cox revealed that Charlie Kirk assassination suspect Tyler Robinson is not cooperating with investigators, and confirmed Sunday that the alleged gunman’s live-in boyfriend is transgender.

Cox, in a series of interviews on Sunday morning talk shows, said that Robinson’s romantic partner, as well as his family, are all cooperating with the FBI investigation into Kirk’s killing.

“He [Robinson] has not confessed to authorities. He is not cooperating, but all the people around him are cooperating. And I think that’s very important,” Cox told ABC News’ “This Week” on Sunday.

He also reiterated that Robinson was “deeply indoctrinated in leftist ideology.”

Authorities arested Robsinson, 22, on Thursday evening after his father recognized him in FBI photos of the suspect who shot Kirk at Utah Valley University last Wednesday. 

Cox previously told the Wall Street Journal that Robsinson was “deeply indoctrinated with leftist ideology” and has since teased that more specifics will come out when charges against the shooting suspect drop on Tuesday.

“That information comes from the people around him — his family members and friends,” Cox told CNN’s “State of the Union.” “There were conversations that were discussed specifically about Charlie Kirk.”

“He does come from a conservative family. But his ideology was very different than his family,” the governor told NBC’s “Meet the Press.”

Investigators are still working to piece together a full picture of the motives behind the assassination of Kirk. One factor that the Beehive State Republican blamed for Robinson’s radicalization is social media, which he ripped as worse than “cancer.”

“I believe that social media has played a direct role in every single assassination and assassination attempt that we have seen over the last five, six years. There is no question in my mind,” Cox told NBC’s “Meet the Press” on Sunday.  

“Cancer probably isn’t a strong enough word. What we have done especially to our kids, it took us a decade to realize how evil these algorithms are. And we’re doing everything in Utah. First state in the nation a couple years ago to pass comprehensive reform.”

The governor also confirmed The Post’s reporting that Robinson’s roommate is transgender, but he was cautious about tying that to his motive.

“The roommate was a romantic partner, a male transitioning to female,” Cox told “State of the Union.” “This partner has been incredibly cooperative [and] had no idea that this was happening. And, he’s working with investigators right now.”

Kirk had been an outspoken critic of the transgender movement and frequently debated college students about whether it’s possible for one to change their gender.

Recently, Cox spoke with President Trump about the shooting and was struck by how the president was impacted by the brutal death of his friend. 

“It was a long conversation where we talked about lots of things, but it was very sobering,” Cox recounted. “He [Trump] knows better than anyone as someone who literally was injured by a bullet.”

“I understand he’s also very angry. And I get that this is his close personal friend,” he added. “Anger is a normal reaction.”

Trump has publicly called for Robinson to receive the death penalty and hoped that the courts could sort through the case quickly. 

Utah still has the death penalty in place and last carried out an execution last year, which was its first use of capital punishment in 14 years. 

Cox took note of the anger that key conservative figures and Americans in general are feeling in the aftermath of Kirk’s assassination, but urged everyone to take the temperature down. He also stressed that the recent spike in political violence is not new. 

“We have seen an escalation in violence that has been happening across the country. We’ve had periods like this in our past history. I’ve mentioned before in the late ’60s and early ’70s, certainly we saw these types of high-profile political assassinations, another dark time in our history,” he reflected. 

In addition to Kirk, there has been a string of recent political violence across the country.

This includes former Minnesota state House Speaker Melissa Hortman (D) and her husband being gunned down, Minnesota state Sen. John Hoffman (D) and his wife beingshot, Pennsylvania Gov. Josh Shapiro’s (D) home beingfirebombed, Trump facing two high-profile assassination attempts, a madman with a hammer bludgeoning the husband of Rep. Nancy Pelosi, a sicko being arrested for trying to kill Supreme Court Justice Brett Kavanaugh in 2022, and more. 

“People keep waiting for somebody to lead us out of this,” he went on. “And I think that’s a mistake. I don’t think any one person, certainly not a governor, I don’t think a president, I don’t think anyone can change the trajectory of this. It truly is about every single one of us. And I can’t emphasize enough the damage that social media and the internet is doing to all of us.”

“We are losing our agency. And we have to take that back. We have to turn it off. We have to get back to community, caring about our neighbors, the things that make Americans great, serving each other, bettering ourselves, exercising, sleeping, all of those things that this takes away from us.”