A suspect has been arrested over last week's stabbing attack at a gym in the western German city of Duisburg in which four people were seriously wounded, authorities said Sunday.
Prosecutor Jill Mc Culler said the man, a 26-year-old Syrian citizen, was arrested shortly after midnight, German news agency dpa reported. He was to be brought before a judge on Monday to determine whether he can be kept in custody pending possible charges.
