NyPo has the details:
A bumbling TSA agent “playing around” with a pepper-spray container at Kennedy Airport fired the caustic liquid at five fellow screeners yesterday, sending all six to the hospital, a source told The Post.
The agent, Chris Yves Dabel, discovered the device at the Terminal 2 security checkpoint and tried to determine if it was real, a source told The Post.
He told Port Authority cops that he “found the canister on the floor and thought it was a laser pointer.”
“They were playing around with it,” said one Kennedy Airport official.
The screener sprayed five other TSA agents around him, sending all six to Jamaica Hospital.[...]
TSA officials scrambled to keep the embarrassing incident under wraps yesterday — until The Post began inquiring about it, a source said.