The killer is revealed to be Echo , an Earth-19 doppelgänger of Cisco who framed him for the crime. Subplots:
Cisco Ramon (Carlos Valdes) investigates a multiversal murder mystery after Breacher (Danny Trejo) informs him that Gypsy (Cynthia) has been murdered. Watch The flash 2014 s06e05 hdtv x264-sva-1
The two become trapped in underground tunnels with a limited oxygen supply, forcing them to find common ground. Technical Breakdown of File Tag The killer is revealed to be Echo ,