21-year-old man from Mali arrested for brutal rape outside Alcalá de Henares migrant center. CCTV shows him pouncing on victim, beating her into submission, and raping her. Cyclist interrupted attack causing rapist to flee. Victim sought help from passerby who called police and received medical and psychological care. Migrant center previously suspected of housing rapists. January 2024 controversy linked sexual assaults to black immigrants from center. Mayor connected assaults to center residents but faced investigation for leaking victim reports. PP leader published victim statement naming black race aggressor. Government delegate denied investigating any center immigrants. Vox demands center closure to protect Spaniards from illegal immigration crime. Center houses over 2000 illegal immigrants with 8000 passed through. Subsidized by Spanish and EU funds originally for Canary Islands migrant transport.