Copy contacts on case

Hi,

Lets consider a scenario,an Account has multiple contacts.Whenever an account is created or updated,I have to create a case which will show all the details of account and its related contacts so that end user does not have to navigate anywhere.

I can show account details using Quick view form but should I create(copy) all the contacts to case(using plugin) as well.It may happen contacts can be updated/deleted etc ,same should reflect on case.

What would be the best solution to achieve this?