Raiders coach Tom Cable won't face charges after being investigated over allegations that he assaulted one of his assistants, ending a two-month saga that was a cloud over the team's season. Napa (Calif.) County district attorney Gary Lieberstein said Thursday that the investigation concluded no charges were warranted.

The alleged attack occurred at the team's training camp hotel on Aug. 5 in Napa, after Cable called Randy Hanson into a meeting. Hanson told Yahoo! Sports recently that Cable came up from behind him and knocked him out of his chair. Hanson said he broke his jaw and cracked two teeth after hitting a table. Lieberstein said there was not enough evidence for a jury to convict Cable of any offenses beyond a reasonable doubt.

LA-area stadium gets OK — California Gov. Arnold Schwarzenegger said he signed a bill allowing the construction of a 75,000-seat stadium in the Los Angeles suburb of Industry. Billionaire Ed Roski has targeted several teams, including the Rams, to approach about moving there. Also on his list are the Bills, Jaguars, Vikings, Chargers, Raiders and 49ers.

Elsewhere — Colts receiver Anthony Gonzalez, who has been out since spraining a knee in the season-opener, is close to returning to practice but it is not known if he will play Sunday against the Rams. Safety Bob Sanders is expected to start after missing the first month of the season because of a knee injury. ... Cardinals receiver Anquan Boldin did not practice again Thursday because of a sprained ankle but might do so today in hope of playing Sunday. ... Jets coach Rex Ryan benched safety James Ihedigbo and linebacker Marques Murrell because they throwing punches at Buffalo's Derek Fine last weekend.