the disappearance of york school student claudia lawrence is now being examined as suspected killing , north london investigators said . however detectives said they had not received any proof that the 35 - decade - aged , who gone missing on 18 march , was dead . her father richard lawrence made a direct order to his child to contacted him four weeks after she disappeared . his plea came at a news conferences held monday after a £10 , 000 reward was proposed to help find miss williams . crimestoppers claimed the sum they were offering was " significantly greater " than usual because of public interest in the investigation .
Claudia Lawrence is 35 years old.