Mossos d’Esquadra (File) Europa Press The Mossos d’Esquadra are investigating this Saturday the rape of a 19-year-old girl on Monday night, coinciding with the celebration of Halloween, in the municipality of Gelida (Barcelona). the Catalan police, on Tuesday the young woman filed a complaint with the Mossos d’Esquadra for sexual assault by a man. The Police have opened an investigation to clarify the facts and find the person responsible for the alleged assault, and for now there is no arrested.