Moreno tourist Mauricio Grasso, 40, was shot in the head early Monday morning. The trail of the motorcyclist who fired the shot was lost a few blocks ahead.

Investigators searched the images for the moment before the meeting on Independencia Avenue. They were able to find the place where the motorcycle had left, an ice cream parlor in the center. The man was arrested by the Homicide Office of the Investigation Department. It is believed that this Thursday he could testify before prosecutor María Florencia Salas.