Crimestoppers悬赏2万英镑，征集关于2022年伯明翰一名男子在公寓内遇害案件的线索。
A £20,000 reward is being offered by Crimestoppers in connection with the murder of a man who was found dead in a Birmingham flat in 2022.
张金明（音译）在Digbeth莫斯利街的一处公寓内被发现身亡，身中多刀。警方称该公寓当时被用作妓院。
Jinming Zhang had been stabbed multiple times before he was found in the property, which police said was being used as a brothel, in Moseley Street in Digbeth. West Midlands Police previously released CCTV of a suspect, while a DNA sample from the suspected killer found at the scene did not produce a match on the national database.
西米德兰兹警方此前曾公布一段监控录像，显示一名嫌疑人影像；在现场提取的疑凶DNA样本未能在国家数据库中比中。
The case was featured in the BBC series of Forensics: The Real CSI last year, which revealed police believed the murder suspect may have sustained a hand injury in the frenzied attack.
该案去年曾在BBC系列纪录片《Forensics: The Real CSI》中披露，节目透露警方推测嫌疑人在疯狂的攻击中可能受了手伤。
Jenny Birch, who has been overseeing the investigation, urged anyone with information "no matter how small" to contact police.
负责监督调查的Jenny Birch呼吁知情者提供线索，「无论多么微小」都请联系警方。「总有人知道些什么，我们绝不放弃，直到查明真相，」她说。
"Someone out there knows something, and we won't give up until we have answers," she said. "Mr Zhang was killed in such awful circumstances, and we will not stop until we find out who did this to him.
「张先生是在如此可怕的情况下被杀害的，我们誓必追查到底，找出凶手。
"People needn't be afraid to come forward with names.
「提供线索的人无需害怕透露姓名。我们掌握的DNA样本意味着能快速、轻松地将无关人员从正在进行的调查中排除。」警方推测作案动机可能是抢劫，但尚未证实。
The DNA sample we have means that we are able to quickly and easily eliminate people from our ongoing investigation." The motive was thought to have been robbery, although police have not been able to confirm that.
监控录像中的蒙面嫌疑人被描述为黑人，案发时约20多岁末，身高约5英尺4英寸（约1.63米），中等身材。他在案发前沿巴福德街行走时被拍下，身穿深色帽子和深色衣物。
The masked suspect in the CCTV was described as black, in his late 20s at the time, about 5ft 4ins and of an average build. He was captured wearing a dark hat and dark clothing as he walked along Barford Street just before the murder.
DNA样本经法医检测，结论为嫌疑人为男性，有99.99%的概率为黑人。
The DNA sample was submitted for forensic testing, which concluded that the suspect was a man and there was a 99.99% probability that he was black.
Crimestoppers表示，悬赏针对的是能匿名提供、并最终导致致张死者罪名成立的线索；张为中国公民。
Crimestoppers said the reward was for information given anonymously that would lead to the conviction of the person responsible for the death of Zhang, a Chinese national.