近年来,精神病患者在铁路线上的肇事案件屡有发生,有的在铁路线上置放障碍物,有的拆卸或偷盗铁路器材设备,有的行凶伤人,严重影响了铁路的正常运输生产安全。他们作案由于时间上的随意性、方式的多样性以及后果的严重性,使铁路公安部门颇为棘手,而且由于一般侦 In recent years, cases of mental illness have occurred frequently on the railway line, some have placed obstacles on the railway line, and some have dismantled or stolen railroad equipment and equipment, some of which have seriously affected the normal production and transportation of the railway Safety. Due to the randomness of time, the diversity of modes and the seriousness of the consequences, they have made the railway public security department quite tricky and, as a result,