Before Martín went to the meeting, he watched the news and saw that Salvador was Ángel, then he broke the artwork and saw the camera he knew he was found out, so he called his mother and told her that they had to leave the country.
He watched the news. Salvador was Ángel. He saw this. Martín went to the meeting. He broke the artwork. He saw the camera. He was found out the camera. This was what he knew. He called his mother. They had to leave the country. This was what he told her.