Visit this CSS officer's FB page for your exact query.
https://www.facebook.com/groups/2358279101075027/
Scroll down to "December 9, 2019 Revised Notes of Criminology". Download the PDF. This group also has files, video and information regarding other subjects too
This officer is one of the brightest and most capable among his peers. His knowledge and insight of issues relating to PA and CA are AMAZING. Fun fact. This guy has the whole constitution on his fingertips. He can tell you the exact article and its sub-article within seconds. And best of all, he isnt smug about it. He's the most humble person you'll ever meet.