No, it was McCallum. He was playing for the Raiders against the 49ers in the opening Monday night game in 1994.
He was struggling for yards, and Ken Norton pulled McCallum downwards over McCallum's extended leg. You could see in slow motion how McCallum's knee pushed itself backwards and sideways, especially in the slo-mo shot from the rear. That was a gruesome injury, and he never fully recovered.
MNF got some grief for repeatedly showing the injury that night.