The mystery of who murdered Barry Allen's mother took a few twists and turns during last night's episode of "The Flash," and the first teaser for next week's chapter, "Fallout," promises to continue down that winding path.

"The Flash" Recap: Firestorm Explodes Into the Spotlight With "The Nuclear Man"

The discoveries made by Cisco and Det. Joe West during last night's episode prove time travel is a feat possible for Barry to achieve, and the video and blurb for next week's episode -- "It's time to change the past" -- indicate that the Flash might be making that trip sooner than later.

"The Flash" airs at Tuesdays at 8/7c on The CW.