Did SpaceX Lose Satelllite?

SpaceX on Sunday launched a a rocket carrying a classified satellite codenamed Zuma, built by Northrop Grumman for the U.S. government. While the initial stages of the mission seemed to go plan, it now appears there may have been a serious problem with the deployment of the satellite, with some reports suggesting it fell back to Earth after failing to separate from the spent upper stage of SpaceX’s Falcon 9 rocket.