Lions WR Amon-Ra St. Brown misses practice, doubtful vs. Panthers

(Photo credit: Dan Powers/USA TODAY NETWORK-Wisconsin / USA TODAY NETWORK)Detroit Lions wide receiver Amon-Ra St. Brown is doubtful to play in Sunday's home game against the winless Carolina Panthers due to an abdomen injury.

St. Brown, the Lions' leading receiver, did not participate in practice Friday.

"We're going to continue to work with him on the side, and I think tomorrow is going to tell us a lot," coach Dan Ca