Antonio Alonso

The provided news articles do not mention anyone named Antonio Alonso. The first article discusses Carles Naval, a delegate for FC Barcelona, testifying in the Negreira case, which involves payments made to a former vice president of the Technical Committee of Referees (CTA) for reports on referees. The second article discusses a crime in Campo de Criptana that was solved by analyzing the saliva of 65 residents. Neither article provides any information about Antonio Alonso, so it is impossible to provide a summary of his background, newsworthiness, recent events, or significance based on the given context.