adriana giogiosa , a 32-year-old spanish man with a history of psychological problems , has been arrested .
adriana giogiosa was reported missing after her brother could not contact her at the house in majadahonda , a suburb of madrid , where she had been staying for the last two or three months .
the landlord of the house , a 32-year-old spanish man 's landlord in madrid has been arrested in connection with her disappearance and a meat grinder .