The Walking Dead World Beyond 2x10 -

Jadis confirms she traded Rick to the CRM. She reveals she classified him as a " B " (valuable asset) rather than an " A " (test subject) because she "owed him that" after he saved her in the main series.

Remains with her father, Leo, and other scientists at a hidden base to continue researching a potential cure (using yeast to speed up decay). The Walking Dead World Beyond 2x10

A post-credits scene set in a French lab strongly implies that the virus may have originated from a French research team. Jadis confirms she traded Rick to the CRM

Fatally wounded, he asks Silas to shoot him so the CRM will view Silas as a hero who stopped a traitor. A post-credits scene set in a French lab

Leads a group of survivors, including Elton and Asha, toward Portland to warn the city of the CRM's betrayal.