For the past few episodes on The Flash, Central City’s heroes have been trying to unravel the mystery of the Black Flame, a dangerous and deadly meta serial killer who uses “fire” so cold it burns victims to a crisp. Thus far Team Flash has sorted out that the killer isn’t just a metahuman using a power but may be the power — or rather the flames — themself, and that they are drawn to cryo signatures like Frost’s, but progress has been slow on figuring out how to stop the killer. The final moments of last week’s “Reckless”, however, offered a stunning twist when it was teased that the Black Flame might actually somehow be Ronnie Raymond, the long-deceased husband of Caitlin Snow. This week, Team Flash has to process that information, something that may see Caitlin clash with her friends. Need to find out what happened on this week’s episode of The Flash? We’ve got you covered with our recap, but just know there are full spoilers beyond this point for “Reckless”.