{'rm': 'Ina investigaziun secreta è dada, sche appartegnents da la polizia u persunas ch’èn engaschadas temporarmain per ademplir incumbensas da la polizia nuan contacts cun persunas cun agid d’ina faussa identitad ch’è attestada tras documents (identitad fictiva) e cun agid d’in cumportament engianant, cun la finamira da stabilir ina relaziun da confidenza e d’entrar en in ambient criminal per sclerir malfatgs spezialmain grevs.', 'en': 'In an undercover investigation, police officers or persons temporarily appointed to carry out police duties make contact with persons under false pretences by using a false identity (cover) supported by documents with the aim of gaining the trust of those persons and infiltrating a criminal environment in order to investigate particularly serious offences.'}