https://www.tvn-2.com/nacionales/kenneth-darlington-comparece-hoy-audiencia-chame-muertos-panama-detencion-homicidio_1_2090309.html

some auto-translation:

Later, Darlington walks to where the protesters were where he asked several teachers who were the leaders of the demonstration. The teachers told him that there were no leaders at that point, so the arrested man tells them I do not want to talk to women. I want to talk to the men.

He points out the file read at the hearing that since there were few men at the site, three people approached to dialogue with it and calm the situation. After arguing with the protesters, Darlington, 77, carried out a first shooting of one of the victims and then carrying out multiple shootings towards another of the victims present.

It should be noted that, when Darlington performs the shootings, the file states that he tells several people who were staying there nearby "This is the end of the problem," and then proceeded to remove the rubble from the place and return to their vehicle. Upon his return, the vehicle's companions consult him "Are you aware of what happened?," the MP's file indicates that his answer was ""Yes, I killed one and shot another." Then he gets in the car and tells one of the companions that it's his girlfriend "Let's go" to what he says "We're not leaving."

It was known that immediately, his partner called the National Police officers and 911 given the shots he heard. Police officers stopped a black vehicle in which Darlington was travelling as a passenger, where they asked him for the firearm, which was handed over without showing resistance. At the time he was arrested, he was reloading his gun.

Despite the intervention of the medical staff at the site, one of the victims, Abdiel Díaz Chávez, died at the same site of the incident. The other victim, Ivan Rodriguez Mendoza, 62, was urgently transferred to the Juan Vega Méndez Polyclinic in San Carlos, where, unfortunately, he arrived without vital signs. Both victims were teachers. Unofficially there is talk of a third injured person, who has been held in a health facility so far.

One of the victims was a teacher at an academic institution located in San Carlos, Panama West, while the other man was the husband of an educator. According to the police authorities report, both men were hit by a gun.

There's a DailyFail news item with this with more images, but I'm not linking to it.