A man, who was being questioned by police on suspicion of assaulting a 30-year-old woman, who is missing from her Bradford home, has been released on bail pending further inquiries.
Viera Ridajova, who is Slovakian, was last seen leaving her home in Spencer Road, Scholemoor, last Wednesday.
Police say her disappearance is out-of-character and they are increasingly concerned for her welfare, though her disappearance is being treated as a missing person inquiry.
Viera is 5ft 2ins tall and of small build. She has brown eyes and collar-length black hair, and the letters RM tattooed on her left upper arm, and was wearing a black jacket, black hooded top and black and purple trainers when last seen.
Anyone with information should call Bradford district police on the non-emergency number, 101.