The mental health of a former NFL pro who fatally shot five people, including a prominent South Carolina doctor and his grandchildren, “degraded fast” in recent years following his injured-plagued career, a relative said in a new report.

The mental health of a former NFL pro who fatally shot five people, including a prominent South Carolina doctor and his grandchildren, “degraded fast” in recent years following his injured-plagued career, a relative said in a new report.