I just realized Cruz isn’t the only Chicago Fire character leaving in the 300th episode

The pair would formally adopt Javi in season 11, and Sanchez has appeared in every season since his debut in season 10. The show has told so many incredible storylines through Cruz, Chloe, and Javi, exploring the impact adoption can have on everyone involved.

The Cruz family has meant so much to so many fans over the years, as it has been a beautiful representation of an adoptive family.