"It was serious," said one source who asked not to be identified. "Honestly, it was scary." The source declined to comment further.
"Nobody got hurt, thank goodness," another source said.
Penn State athletics has yet to return a call seeking comment on the incident.
This incident is unlikely to impact Still's career, sources said, as he did not initiate the confrontation.
Bell has been suspended from the program since early February for unspecified violations of team rules — and as such has not been involved in Penn State's ongoing spring practice sessions. But he remains on scholarship.
We'll have more information on this story as it becomes available.
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