(in)those days 时间状语,前置的。
there are- there be 句型 there are 是系动词加宾语,合起来就是谓语。
many stories以后的合起来是主语。
about +后面是介宾短语做主语中心词many stories的定语。
the criminal...就是介宾短语里的宾语
that sports...是定语从句,其中that 是关系词,sprots pages 从句的主语, are beginning to look是从句谓语, 现在进行式表将来,从句的宾语就是the criminal...,like police reports是介宾短语做状语
Those days 时间状语
there are 谓语
many stories 主语
about the criminal activities 介词短语,作定语,修饰stories
of athletes 介词短语,作定语,修饰activities
that sports pages are beginning to look like police reports.定语从句,修饰先行词athletes