蔡新建，男，1953年生，山西长治人，大学本科学历，公安部“全国公安科技先进个人”荣誉获得者。现为铁道警官高等专科学校侦查系教授。蔡新建教授是我校既有丰富实战经验，又有深厚理论功底的教师。1988年调入我校以前，一直在安康铁路公安处工作，在刘恩素、刘少聪等铁路刑 Cai Xinjian, male, born in 1953, Shanxi Changzhi, bachelor degree, Ministry of Public Security “national public security science and technology advanced individual” honorary winner. Now the railway police academy detective department professor. Professor Cai Xinjian is a teacher with rich practical experience and profound theoretical foundation. Prior to his transfer to our school in 1988, he had been working at the Ankang Railway Public Security Department, with railway penalties such as Liu En Su and Liu Shaocong