Delete Related Records from the Deal Module

Delete Related Records from the Deal Module

Hi everyone!

Hi I have a question on how we can delete the related records associated with that particular Deal Record. on Deal Record Is has a Related List name of my Related List Audit Logs Lists. The scenario when a field I is edited from a Deal Record it create an Audit Logs records, That display the Field Edited, the old Value, and New value. and now want to make this approach that when I delete a particular deal record, it will also delete a created record on the Audit Logs. 

I hope you can help me

Thank you!