Since Ezra had promised that he would help Oliver find out the truth, he decided to move fast with it.
So when he and Violet returned to the academy, he began the plan. He called all the group into his room and began explaining.
He related to them all that Oliver told him and what he had to do as well. After giving them all the details, he started explaining the plan.
"This will be a mission that I'll tag under the banner of the Shadow League. Is there anyone that objects?" He asked, but no one said anything, so he continued.
"Since all is good, then let me explain the details of the plan. I will be using high-end shadow clones for this mission.
I'll have them sneak through the capital, using all methods to gather information about Oliver's family and their death.
That will be the most part of it, but that is not all. I need all of you to use whatever means you have as well to carefully gather information.