While the arriving Teen Titans and Red Arrow worked to save the city from the incoming tidal wave, Onomatopoeia broke into Queen Industries in the chaos, stealing high-grade weapons. As the team eventually saves the city, the serial killer then began to open fire down onto them with the weaponry he stole. However, Robin and Kid Flash were able to get around the firing bullets and defeat him. Onomatopoeia was among the villains captured by Robin and illegally imprisoned in a secret location. He later took part in the prison breakout but was apprehended and imprisoned once more.