Juan Carlos Velasco Guerrero

Juan Carlos Velasco Guerrero is not mentioned in either of the provided news articles. The articles focus on an incident at the Alejandro Villanueva Stadium in Lima, Peru, during a pre-match event for a football derby between Alianza Lima and Universitario de Deportes. The incident resulted in one death and dozens of injuries. Initial reports suggested a structural collapse, but this is being disputed. Officials are investigating the cause of the incident. Therefore, without further information, it's impossible to provide any details about Juan Carlos Velasco Guerrero's background, relevance, or connection to these events.