The husband of a German woman whose dead body was discovered in her flat three months after her death has been arrested and has confessed to killing her, police in Stuttgart announced on Tuesday. The 52-year-old woman’s body was discovered in March, after her co-workers belatedly alerted police that she had been missing from her workplace for some time. Her husband, 54, was arrested on Sunday at Stuttgart’s central train station on suspicion of murder. Police announced on Tuesday that he confessed to having violently killed her back in November. An initial autopsy of the woman’s body did not r…