Maine's highest court is scheduled to hear arguments in a legal dispute over the environmental cleanup of the former HoltraChem Manufacturing Co. plant in Orrington.

The Portland Press Herald reports that the Supreme Judicial Court will hear oral arguments Tuesday on an appeal by Mallinckrodt LLC, a St. Louis-based pharmaceutical company that inherited responsibility for the site after HoltraChem went bankrupt. Mallinckrodt is seeking to overturn an order that it must complete an environmental cleanup that could cost $250 million.

The chemical plant used mercury in its manufacturing processes and dumped waste directly into the Penobscot River. The plant later deposited waste in five landfills on its 235-acre campus.

Mallinckrodt contends in its appeal that the Maine Board of Environmental Protection overstepped its legal authority in ordering the cleanup.

A Pakistani court hearing the case against former military ruler Pervez Musharraf on charges of high treason rejected Friday a request that he be allowed to go abroad for treatment, his lawyer and a court official said.

Instead, they said, it issued an arrest warrant for the retired general. But the warrant is "bailable" — meaning he can avoid jail by applying for bail and depositing a bond of 2.5 million rupees (about $20,000). The court said it didn't have the authority to remove his name from the exit control list which restricts him from going abroad.

While Musharraf can't leave the country, it's unlikely he would actually end up in handcuffs immediately and still unclear whether he will ever appear in court — a scene that could be humiliating not just to Musharraf, but to the country's politically powerful military.

The judges' decision is the latest in the legal battles that Musharraf has faced ever since returning to his homeland in March 2013 to take part in the country's elections. Instead of returning to a hero's welcome, he was almost immediately hit with a barrage of cases, threats from the Pakistani Taliban and was disbarred from running in the election.

A lawyer for Musharraf, Mohammed Ali Saif, said the judges ruled that Musharraf must appear in court on Feb. 7.

"We are of the view that no reasonable excuse has been offered to justify the failure of the accused to appear before the court, there is no alternate except to issue a bailable warrant of arrest for the accused," said the court registrar Abdul Ghani Soomro, reading from the court's decision.

Musharraf seized power in a 1999 coup, but became deeply unpopular and was forced to step down in 2008. He later left the country. The high treason case stems from his 2007 decision to impose a state of emergency and detain judges.

A 15-year-old Massachusetts boy charged with killing his math teacher is returning to court Thursday for arraignment on a second rape charge.

Philip Chism is charged in the October killing of Colleen Ritzer, a 24-year-old teacher at Danvers High School.

Chism has pleaded not guilty to charges of rape, robbery and murder. He was indicted last week on the initial rape charge. In court documents filed last week, state police say Chism admitted killing Ritzer but denied raping her.

Police say they want to conduct a forensic examination of Chism's cellphone to see if he memorialized the killing in photos, video or audio recordings.

Authorities allege Chism raped and killed Ritzer after she asked him to stay after school for extra help.

Chism's arraignment is in Salem Superior Court.

The Supreme Court says steelworkers do not have to be paid for time they spend putting on and taking off protective gear they wear on the job.

The court was unanimous Monday in ruling in favor of United States Steel Corp. over workers' claims that they should be paid under the terms of federal labor law for the time it takes them to put on flame-retardant jackets and pants, safety glasses, earplugs, hardhats and other equipment.

Justice Antonin Scalia said for the court that the labor agreement between the company and the workers' union says the employees don't get paid for time spent changing clothes. Scalia said most of the items count as clothing. He said earplugs, glasses and respirators are not clothing, but take little time to put on.

The Supreme Court on Wednesday debated whether a Virginia man who bought a gun for a relative in Pennsylvania can be considered an illegal straw purchaser when both men were legally eligible to purchase firearms.

The justices heard an appeal from Bruce James Abramski Jr., a former police officer. Abramski bought a Glock 19 handgun in Collinsville, in Southside Virginia, in 2009 and transferred it to his uncle in Easton, Pa., who paid him $400.

Abramski was arrested after police thought he was involved in a bank robbery in Rocky Mount, Va. No charges were ever filed on the bank robbery, but officials charged him with making false statements about the purchase of the gun.

Abramski answered “yes” on a federal form asking, “Are you the actual transferee buyer of the firearm(s) listed on this form? Warning: You are not the actual buyer if you are acquiring the firearm(s) on behalf of another person. If you are not the actual buyer, the dealer cannot transfer the firearm(s) to you.”

Abramski’s lawyers told the high court that since he and his uncle were legally allowed to own guns, the law should not have applied to him.


Feds to limit use of shackles at immigration court.

The Supreme Court decided Tuesday not to allow a lawsuit to move forward in California that accuses a foreign company of committing atrocities on foreign soil. The decision could make it harder for foreign victims of foreign crime to seek justice in American courts.

The high court on Tuesday used a unanimous judgment to refuse to allow survivors and victims of Argentina's "dirty war" to sue in California the former DaimlerChrysler Corp. of Stuttgart, Germany, for alleged abuses in Argentina.

Victims who say they were kidnapped and tortured by the Argentine government in the late 1970s and relatives of those who disappeared sued in state court, alleging Mercedes-Benz was complicit in the killing, torture or kidnapping by the military of unionized auto workers.

In the 1970s and 1980s, thousands were killed, kidnapped or "disappeared," including trade unionists, left-wing political activists, journalists and intellectuals in Argentina in what has become known as the dirty war. The suit says "the kidnapping, detention and torture of these plaintiffs were carried out by state security forces acting under the direction of and with material assistance" from the Mercedes-Benz plant in Gonzalez-Catan, near Buenos Aires.

The lawsuit said that Daimler could be sued over the alleged Argentina abuses in California since its subsidiary, Mercedes-Benz USA, sold cars in that state. A federal judge threw that lawsuit out, but the 9th U.S. Circuit Court of Appeals reversed and said it could move forward.