Carlie's Geas
After a meeting in the Papal Estate a magical deal was struck between the Papal Nuncio and Carlie in which she would remove the car the Stargazers used for the Stargazer Deep Umbra Covid Quest and melt it down, but also would ensure two guards from the Papal Estate were killed for being witnesses who knew too much.
One of the guards died in Peter, the other was stabbed by Carlie in Purgatory (both died in Season_Five#2021-12-20), the spirit enforcing the geas was eventually killed by Sanjeev (Season Five to Six Interlude).