Municipal Judge Debra J. Gelson suspended 60 days of the sentence providing Smith performs 500 hours of community service consisting of visiting sick children at hospitals.

Smith, who grew up in this town about 20 miles east of Trenton, was taken to county jail Tuesday night to begin serving his sentence.

"He's 23 years old; he's a tough kid and he's going to do these four weeks and come out a better person," said Kevin Hextall, an attorney representing Smith.

Gelson also suspended Smith's license for two years, to begin next March after Smith's current license suspension expires.

Smith, who didn't comment after the sentencing, expressed regret at causing the accident that killed his friend, 21-year-old Andre Bell of East Orange, in June 2007.

"It's been unbearable to deal with," he said to the court. "I am deeply sorry. I never intended for this to happen. It tears me up that it went down like that."

Nuggets vice president of basketball operations Mark Warkentien released a statement Tuesday night.

"We will continue to support J.R. during this difficult period and will have no further comment at this time," he said.