Bureau officials confirmed that Tyler Robinson, 22, was in a "romantic relationship" with the unnamed person, who is a male transitioning to a female, and that they shared an apartment in Saint George, Utah. Those FBI officials told Fox News Digital that Robinson's lover is fully cooperating with the FBI's investigation.

The “squeaky clean” “considerate” kid who grew up in a family that celebrated his academic wins and time together in their suburban Utah community is now accused of murdering conservative activist Charlie Kirk. Tyler Robinson’s arrest Friday after a days-long manhunt shocked his community and family.

One student holed up in his house for two days after witnessing Charlie Kirk’s assassination, nervous about going back to the Utah college campus where the conservative activist was shot. Another, unable to sleep or shake what she saw and heard,

Erika Kirk, Charlie's widow, made her first public remarks since her husband's assassination. She stood behind a sign reading "May Charlie be received into the merciful arms of Jesus, our loving savior.

Tyler Robinson appeared smiling in his portrait, flashing his teeth at the camera and appearing kempt in a plain blue T-shirt.

A bevy of false and misleading claims proliferated on social media in the two days it took officials to arrest and publicly identify 22-year-old Tyler Robinson as the suspect in Wednesday's assassination of conservative activist Charlie Kirk.

Tyler Robinson's family played a role in helping turn him in to police as the suspect in conservative speaker Charlie Kirk's assassination at Utah Valley University.