McIntosh went down with a knee injury during the Seahawks' training camp practice on Saturday, and the Seattle Times reports that a league source confirmed the diagnosis of a torn ACL with further testing to take place to confirm the injury.

Some unfortunate news came out of Seattle Seahawks training camp on Saturday. During Seattle's practice, running back Kenny McIntosh injured his knee and had to be helped off the field today. The initial fear is McIntosh suffered a torn ACL, per ESPN's Adam Schefter, but will require further testing.

Seahawks running back Kenny McIntosh is believed to have suffered a torn ACL in practice Saturday, a source said.