LHC Results Put Supersymmetry Theory 'On the Spot'

"Results from the Large Hadron Collider (LHC) have all but killed the simplest version of an enticing theory of sub-atomic physics"

"Researchers failed to find evidence of so-called "supersymmetric" particles, which many physicists had hoped would plug holes in the current theory."

"Theorists working in the field have told BBC News that they may have to come up with a completely new idea."