Tim Sharp, Associated Press
Adam "Pacman" Jones works out with the Dallas Cowboys in at the NFL team's training facility in Irving, Texas.

IRVING, Texas — Adam "Pacman" Jones had to wait more than a year to get back on the field. So when the suspended cornerback was finally cleared this month to practice with the Dallas Cowboys, he was ready.

"He's very serious. I think he understands that this is a big step for him this year," secondary coach Dave Campo said. "He's hungry. He wants to do good. He wants to play good."

Really, Jones just wants to play after missing all of the 2007 season while serving his NFL suspension that has not yet been completely lifted.

While Jones might have to wait until the week before the Cowboys' Sept. 7 opener to find out if commissioner Roger Goodell will let him play during the regular season, Jones is already trying to prove himself to the Cowboys, who acquired him from Tennessee in April.

So far, Jones has made a good impression.

"He's just an instinctive cornerback," receiver Patrick Crayton said. "He backpedals natural. He doesn't look nervous. ... Right now, he's just trying to get back in the groove."

In each of his first two practices two weeks ago, Jones had an interception that he returned toward the end zone. He took some snaps with the first-team defense during the team's only mandatory minicamp this week, which wrapped up Thursday without a practice session.

"Kind of what we thought. He works hard," coach Wade Phillips said. "I thought he was a competitor, but he is an extraordinary competitor. He really likes to mix it up out there and make every play."

Jones had told reporters that he'd talk Thursday after the end of the minicamp. But there was no media access after Phillips canceled the final scheduled practice.

Instead of practice, players, coaches and their families took part in a picnic and other family activities at the Valley Ranch facility. The family lunch was already planned, but players weren't told about the cancellation of practice until getting to their position meetings Thursday morning.

The three-day minicamp followed four weeks of optional workouts, the first two coming before Jones was cleared to participate. There are no more organized practices for the Cowboys until they report to training camp in Oxnard, Calif., on July 24.

Jones was suspended in April 2007 following an accumulation of arrests and legal problems, including his connection to a shooting at a Las Vegas strip club. He's been arrested six times and involved in 12 incidents requiring police intervention since being drafted in the first round by Tennessee in 2005.

"The past is the past. I made some bad decisions and I owned up to all my decisions," Jones said June 4, after his second workout with the Cowboys and the first open to the media. "Now I worry about the future."

That was the only extensive interview Jones has done at Valley Ranch since being cleared by Goodell to return to the field for practices and preseason games. He said then it was "in a great position and I'm ready for it."

Jones was the first player on the field Tuesday for the opening workout of the minicamp. Throughout his three weeks of practice, Jones was aggressive in pass coverage and worked on kick returns.

"He's a very competitive guy and that's one thing that rust doesn't take away," Campo said. "Not playing for a year, he's attacking with the idea that he's got a chance to make a play."

The Cowboys have worked Jones at both corners, which could give them the flexibility to allow Pro Bowl cornerback Terence Newman to cover inside slot receivers. Campo said, like Newman, Jones is aggressive and quick and has good feet.

Jones has obviously gotten comfortable again with the physical aspect of the game. But after being banned completely from the NFL for more than a year, he's still working to assimilate himself into the Cowboys' system — and working as part of a team again.

"There's been a lot of guys through injury or whatever that haven't played during the season and they just kind of pick it back up," Campo said. "He's in a little different situation because he wasn't at the facility.

"He's got to get in with the team," Campo said. "And some of those kind of things are probably more important than the actual physical part of it."

That's what Jones has been working to do the last three weeks.

BEARS SIGN HARRIS: The Chicago Bears signed defensive tackle Tommie Harris to a four-year contract extension on Thursday that runs through the 2012 season. The team declined to release financial terms of the deal, but Harris planned to speak about the new deal during a news conference Friday. The 25-year-old Harris is a three-time Pro Bowl selection. He started 56 of his 60 career NFL games and recorded 208 tackles during his four seasons with the Bears.

WOMAN FOUND DEAD: A Bronx woman was involved in a Las Vegas brawl that police say NFL star Adam "Pacman" Jones incited has been found dead. Police say 26-year-old Sadia Morrison was found dead last week behind a Bronx building. Officers found her unresponsive with injuries consistent with a fall. The medical examiner will determine her cause of death.

GIANTS BRADSHAW JAILED: At Richmond, Va., New York Giants running back Ahmad Bradshaw is serving a 30-day jail sentence on a probation violation in southwest Virginia, his legal counsel said Thursday.

Charles A. Stacy said in a news release that Bradshaw, who reported to the Abingdon Regional Jail on Sunday, is being held on a violation from the Tazewell County Juvenile and Domestic Relations Court.

Stacy said the underlying charge stems from an offense that occurred while Bradshaw, a native of Bluefield, was a juvenile.

"Mr. Bradshaw has not been charged with any offense since being drafted by the New York Giants and is eager to put this matter behind him and begin training for next season," Stacy said.

Bradshaw, a key player in the Giants' Super Bowl victory against the New England Patriots last February, reported to the jail under a court order and is being held without bond, jail employee Stephen Clear said.