Cleveland Police have released a description of Graham Barry Gibson, who they want to trace in relation to the death of a woman in Middlesbrough.
He's believed to be white, in his 40s, 6ft 2in tall, with short dark brown hair. He was last seen wearing a chequered shirt, dark jeans and black trainers.
Police have advised the public not to approach him.
More top news
China’s one-child policy has created a shortage of women in the country - and the nation's men have started to look elsewhere to find a wife
It is particularly common in Singaporean children who use phones and tablets to do up to five hours of homework a night.
A fire at a care home in China has left 38 people dead, according to state media.