 They did. So both the boosting officer and the officer that fell were both on the radio, indicating that there was an individual on the roof that did, in fact, have a weapon. Who did they radio? So there was a blanket tactical channel being used. Everyone heard it? Everyone who was on that tactical channel heard it, yes. How much time between that radio communication and the gun being fired at the former president? I don't have that information. Okay.