Charlie Kirk’s widow Erika fled a Utah courtroom Monday as a police officer described how a gunman shot and killed her husband in broad daylight at a college event.Prosecutors are laying out their case against Charlie’s accused killer, Tyler Robinson, this week at a days-long court hearing. A judge will determine if there is sufficient evidence for a trial.President Donald Trump’s son, Don Trump Jr, also attended the hearing Monday, along with Charlie Kirk’s parents. Erika Kirk became visibly distressed during testimony and exited the room as a police officer began to describe how her husband was killed.Prosecutors intend to introduce video footage allegedly placing Robinson at the university, DNA evidence from the purported murder weapon, and a handwritten message reportedly stating, "I had the opportunity to take out Charlie Kirk and I took it."Robinson, who faces seven criminal charges and could face the death penalty, surrendered to authorities the day after the shooting, reportedly after his parents identified him from images of the gunman.In fullErika Kirk sobs in court as she and Don Trump Jr attend Tyler Robinson’s preliminary hearing