An armed robbery takes place on the bus line that connects the airport with several cities near Barcelona. The result? The three dead robbers, one person in search and capture and six witnesses unable to identify the fugitive. Agent Fran Garza (Pablo Molinero) and his partner - and ex-partner- Rebeca Quirós (Ana Polvorosa) suspect that the witnesses do not tell the truth. The six claim that they did not see the killer's face, but all point to a pact of silence to protect the fugitive. The case soon becomes viral and the public opinion positions itself in favor of the fugitive using the hashtag: #TuTambiénLoHarías.