Authorities have a main suspect in the Kirk shooting. According to Utah's Governor, Spencer Cox, this person has a strong political ideology. The governor described these beliefs as "leftist."
Governor Cox stated that the suspect had been "radicalized." This means his beliefs became more extreme over time. The police want to understand why this happened.
The suspect's romantic partner is cooperating with the police. She is a woman who is transitioning from male to female. She is giving important information to the investigators.
Her full cooperation is a key part of the case. Investigators hope the information she provides will help them understand the situation better.