First look photos from Chicago Fire’s Oct. 26 instalment have dropped.

However like the hour’s title, our weekly synopsis from NBC for this one remains an “All Out Mystery” for now.

As soon as the Network plays catch up, we will update here.**

Air Date: Wednesday, Nov. 2 (09:00PM – 10:00PM) on NBC.

** Synopsis as follows: Severide and Kidd investigate an explosion at a jewelry store.

Cruz and Chloe take steps to make Javi a permanent part of their family.

Gallo, Ritter and Mouch try to bond with Carver.

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CHICAGO FIRE -- "All-Out Mystery" Episode 1106 -- Pictured: (l-r) David Eigenberg as Christopher Herrmann, Daniel Kyri as Darren Ritter -- (Photo by: Adrian S Burrows Sr/NBC)