A suburban Denver pot grower who tried to use state medical marijuana law in his defense is due to be sentenced in federal court.

Christopher Bartkowicz is scheduled to appear in court Friday. Judge Phillip Brimer must decide whether to accept the five-year prison term that's part of a plea deal Bartkowicz reached with prosecutors or impose a sentence of his own.

Bartkowicz pleaded guilty to three drug charges after federal drug agents raided his Highlands Ranch home last February and seized hundreds of pot plants growing in his basement.

The raid came after a Denver TV station promoted a story in which Bartkowicz bragged about how much money he would make growing pot under Colorado's medical marijuana law.

Nearly 150 years after Robert E. Lee and Ulysses S. Grant fought in northern Virginia, a conflict over the battlefield is taking shape in a courtroom.

The dispute involves whether a Walmart should be built near the Civil War site, and the case pits preservationists and some residents of a rural northern Virginia town against the world's largest retailer and local officials who approved the Walmart Supercenter.

Both sides are scheduled to make arguments before a judge Tuesday.

The proposed Walmart is located near the site of the Battle of the Wilderness, which is viewed by historians as a critical turning point in the war. An estimated 185,000 Union and Confederate troops fought over three days in 1864, and 30,000 were killed, injured or went missing. The war ended 11 months later.

The 143,000-square-foot space planned by the Bentonville, Ark., retailer would be outside the limits of the protected national park where the core battlefield is located. The company has stressed the store would be within an area already dotted with retail locations, and in an area zoned for commercial use.

The Orange County Board of Supervisors in August 2009 approved the special use permit Wal-Mart needed to build, but the National Trust for Historic Preservation and residents who live within three miles of the site challenged the board's decision.

A former western Massachusetts police chief who organized a gun fair was found not guilty of all charges in the 2008 death of an 8-year-old boy who accidentally shot himself in the head with an Uzi submachine gun.

Edward Fleury cried and hugged his attorney and family Friday after he was acquitted of involuntary manslaughter and three counts of furnishing machine guns to minors in the death of Christopher Bizilj on Oct. 26, 2008. Several of Christopher's relatives quickly left the courtroom without commenting.

The former Pelham, Mass., police chief said he regretted holding the machine gun shoot and will never do it again.

"I want to express my heartfelt sympathy to the Bizilj family," the 53-year-old Fleury said in a courthouse hallway to a throng of TV cameras and reporters. "It was always meant to be an educational event for people and it's unfortunate this terrible accident happened."

He said his arrest and the trial were devastating to him and that he would rather be "dropped into hell than go through this again."

Fleury's firearms training company co-sponsored the annual Machine Gun Shoot and Firearms Expo at the Westfield Sportsman's Club, about 10 miles west of Springfield. Christopher, of Ashford, Conn., was shooting a 9 mm micro Uzi at pumpkins when the gun kicked back and shot him in the head.