Be dragged along into quiet and out-of-the-way paddy field from the street by the side

Is many at 1:00 A.M. February 26 this year, the Jia grain county dish river country stone code Li Jia Cun one text surname the 73 years old old woman person is at his in home drive forcible rape after kill.People Jing through the spot reconnoitre analytical with details of case behind discover, the case with in recent years at dish river country Li Jia Cun periphery occurrence of the case of several indignity obscene women similar, 2000 among those years 7:00 on December 27 is many, a year only 13-year-old Xing Deng is female junior high school livingses on the way to go to school, is calling after dish country stone code Li Jia Cun of river is one the mountain of the Ling of Yan chicken side, be raped to kill to die, commit crime skill is as very alike as other cases.
Who is the murderer exactly?On the dawn of April 11 this year, the Jia grain county police department receives crowd to report to the police:The Jia grain county city people in the pass town the south road slaughter house neighborhood, one middle age the women be alone going home on the way, be dragged along into quiet and out-of-the-way paddy field from the street by the side, after rob to rob, rape.Project set people Jing discovers that this cases is some with"2.26" texts being killed the series cases of cases and the dish river the country stones code village periphery some likeness of place.The project set initial analysis can combine a case to investigate.