Free agent linebacker Kyle Knox has been suspended for the first four games of the regular season, according to Howard Balzer of the Sports Xchange.
Knox, 26, has spent time with the Seattle Seahawks, Jacksonville Jaguars, New Orleans Saints and Dallas Cowboys during his three seasons in the league. He was most recently signed by Dallas on June 2, only to be waived three days later.
Knox appeared in four games for Jacksonville in 2013 and 12 games last season for the Saints. He recorded three tackles for New Orleans while primarily serving on special teams duty.
The league policy Knox violated in order to incur the suspension was not stated in the report.