The CW has just released the official synopsis for "The Trap," an episode of The Flash which will air on April 28.

If youv'e been wondering why we keep seeing what appears to be the moment of Cisco Ramon's death from The Flash's "Out of Time" episode replaying over and over again in trailers for the rest of the season, the just-released synopsis for "The Trap" has your answer.

You can check out the full synopsis below.

“The Trap” — (8:00-9:00 p.m. ET) (TV-PG, V) (HDTV)

THE TEAM SETS A TRAP FOR WELLS — Barry (Grant Gustin), Caitlin (Danielle Panabaker), Cisco (Carlos Valdes) and Joe (Jesse L. Martin) set a trap for Wells (Tom Cavanagh). Cisco uses himself as prey which puts him in grave danger. Meanwhile, Eddie (Rick Cosnett) makes a decision regarding Iris (Candice Patton), which leaves Joe a bit unsettled. Steve Shill directed the episode written by Alison Schapker & Brooke Eikmeier (#120). Original airdate 4/28/2015.