The Flash Season 8 Episode 17 Info

A sonic boom explodes outward. Barry phases through it, but the shockwave sends him crashing through a bus stop. Kordell flees, leaving a trail of cracked asphalt. STAR LABS – EVENING Iris interviews a sound engineer who suggests the meta’s powers are tied to emotional resonance—fear and rage amplify his output. Meanwhile, Joe brings news: Kordell’s mother is in a coma after an accident caused by a drunk driver. The driver’s heartbeat— thump-thump, thump-thump —has been tormenting Kordell for weeks.

In the real world, Kordell wakes up, calm. He focuses his power and releases a directed pulse that shatters Echo’s device—and sends Echo flying into a support pillar, unconscious. STAR LABS – NIGHT Kordell agrees to let Cisco build him a dampening collar so he can control his abilities. He sits with a new saxophone, playing a soft, melodic tune. the flash season 8 episode 17

“Get back! I can’t—it’s building—RUN!” A sonic boom explodes outward