In the wake of Friday’s terrorist attacks in France, CBS has decided to replace Monday’s episodes of Supergirl and NCIS: Los Angeles due to both of them having “terrorism-related plotlines.” That comes from The Hollywood Reporter, which notes that both episodes centered on extremely ill-timed stories: NCIS: LA would’ve been about stopping an attempt to recruit women to join ISIS, while Supergirl would’ve been about the eponymous hero racing around her city to stop a series of bombings. THR doesn’t say when—or if—these episodes will air, but both shows will have alternate episodes on tomorrow instead. NCIS: LA will be about finding a missing woman with a connection to LL Cool J’s character, and Supergirl will be about the relationship between Kara and her foster mother.