POLICE remain in the dark as to what has happened to missing woman Tina Greer. The girlfriend of a Fink motorcycle gang member disappeared almost a month ago from near Aratula. Police have expanded their search area to Lake Moogerah, south of Kalbar, using sonar and divers to search for her body. Mounted police are also being used to search the creeks surrounding the lake. Ipswich Detective Inspector Lew Strohfeldt said while the case officially remained a missing person investigation, police were searching the lake for a body. "We're looking to see if we can find any human remains in this lake," he said. "We can't say whether Tina will be found alive and well, whether she may have had some sort of an accident or if she has been the victim of some sort of foul play, we just don't know." Divers have been scanning the lake with sonar for the past two days and will continue today. They are yet to find any objects of interest. Insp Strohfeldt conf...