The ruling, Justice Stephen G. Breyer wrote for the majority, "simply recognizes the real-world circumstance that when the judge's discretionary decision accords with the Commission's view . . . it is probable that the sentence is reasonable."

The court's decision in Rita v. U.S. was the latest in a line of cases that have been redefining criminal sentencing since the court ruled in 2000 that the Constitution requires a jury to prove every fact that a judge might use to increase a defendant's sentence.

In 2005, the court ruled that the federal sentencing guidelines - rules designed to ensure that similar crimes be punished similarly across the country - ran afoul of the jury-trial requirement. But it decided that the remedy was to make the guidelines advisory rather than mandatory, as they had been.

The case the court decided yesterday was meant to help define advisory.

Victor Rita, convicted of perjury and obstruction of justice, asked for a lighter sentence based in part on his past military service. But the judge gave him 33 months, as suggested by the guidelines. The U.S. Court of Appeals for the Fourth Circuit, based in Richmond, Va., upheld the sentence, saying that within-guidelines penalties are "presumptively reasonable."

This pattern has been repeated nationwide since the Supreme Court's 2005 ruling.

In that sense, legal analysts said, the court's decision at least left defendants no worse off than they had been.

In his dissent, Justice David H. Souter said that a presumption of reasonableness for within-guidelines sentences creates "gravitational pull" on judges, moving them toward reliance on the guidelines, and making it unclear what was accomplished by declaring the guidelines advisory in the first place.

But Chief Justice John G. Roberts Jr. and Justices John Paul Stevens, Antonin Scalia, Anthony M. Kennedy, Clarence Thomas, Ruth Bader Ginsburg and Samuel A. Alito Jr. agreed with Breyer, wholly or in part.

In the past, Stevens, Scalia, Thomas and Ginsburg have joined Souter in supporting a strong right to a jury trial on all sentencing factors. But their acquiescence in yesterday's ruling appeared to reflect their belief that the court's 2005 decision was entitled to respect as precedent.

Investigators from the Los Angeles Ethics Commission and the State Bar of California have launched separate inquiries related to City Atty. Rocky Delgadillo's use of city resources for personal reasons, authorities and sources said Thursday.

The inquiries come amid growing criticism from community and city leaders about Delgadillo's conduct. In recent days, the city's top prosecutor has acknowledged letting his wife drive his city-owned vehicle without a license and enlisting staff members to run personal errands and baby-sit his children.

"There are certainly concerns about the misuse of public property for private benefit," said Kathay Feng, executive director of California Common Cause. "Particularly because we are talking about a position that must maintain a high level of public integrity … we would want an investigation to make sure that integrity is there."

Nick Velasquez, a spokesman for Delgadillo, said "the city attorney is fully prepared to cooperate with any investigation."

Because such investigations are confidential, authorities from the state bar and Ethics Commission declined to confirm them.

The state bar, however, confirmed its inquiry earlier this week in a letter to a Whittier attorney who lodged a complaint about Delgadillo's alleged unethical conduct after reading articles in The Times.

"I believe in ethics," said attorney Allen P. Wilkinson, who made the complaint. "Attorneys already have a bad reputation among the public as being dishonest and I don't think that type of conduct should be tolerated in the legal profession."

Meanwhile, on Thursday, two Ethics Commission investigators met for 20 minutes with the general manager and assistant general manager of the General Services Department, which is in charge of the city's fleet of vehicles, and asked for information on the agency's policies and procedures for providing city-owned automobiles to officials and various employees.

"They were looking for general information on what the rules are, and how people can arrange to use a vehicle," said one city official familiar with the afternoon meeting.

City Councilman Dennis P. Zine said he supported an investigation. "The Ethics Commission has a responsibility when allegations like these are brought forward to investigate," Zine said. "They should investigate this. It's very embarrassing for an elected official who is a prosecutor, who enforces laws, to be involved in something like this that defies common sense."

It has been a tough week for the Delgadillo family. On Monday, the city attorney admitted that his wife was driving with a suspended license when his city-owned GMC Yukon was damaged. Michelle Delgadillo was using the car to go to her doctor's office when she backed into a pole in a parking lot. The city attorney had initially let taxpayers pay for the $1,222 repair job, but after the matter became public he decided to reimburse the city.

Delgadillo also acknowledged Monday that — unbeknownst to him — he had driven without auto insurance for about a year and his wife had done so for about two years. Then, on Wednesday, The Times disclosed that Delgadillo had periodically called on his staff members to run personal errands and baby-sit his two young sons.

Delgadillo, who makes $205,977 annually as city attorney, said his employees had done those favors on their personal time, although several sources said the chores were performed during normal business hours.

One person who won't investigate Delgadillo is Los Angeles County Dist. Atty. Steve Cooley, who has recused his office because of a potential conflict: Delgadillo has been rumored to be interested in challenging Cooley for the district attorney's job. On Thursday, Cooley's office sent a letter to state Atty. Gen. Jerry Brown saying that he would refer any allegations of wrongdoing against Delgadillo to the state for consideration.

"We believe that because of our conflict situation, any criminal inquiry that may be warranted is properly referred to your office for your consideration and any action you deem appropriate," wrote Chief Deputy Dist. Atty. John K. Spillane.

Whenever the city Ethics Commission finds evidence of criminal wrongdoing, it normally refers the matter to either the district attorney or city attorney, depending on whether the suspected violation is a felony or misdemeanor.

The guidelines set rules for judges to calculate punishment and attempt to reduce wide disparities in sentences for the same crime.

But critics of the guidelines say they often impose overly harsh sentences and take away a judge's discretion to look at the facts of the case and fit an appropriate punishment for each individual.

The ruling involved Victor Rita, who received 33 months in prison for making false statements during an investigation of illegal trafficking in machine gun kits. His sentence was at the bottom of the guideline range of 33 to 41 months.

Rita had sought a sentence lower than 33 months, based on his physical condition -- he has diabetes and other illnesses -- his likely vulnerability in prison and his military service in Vietnam and in Operation Desert Storm.

The Supreme Court upheld a U.S. appeals court's ruling that found Rita's sentence to be reasonable.

Justice Stephen Breyer said in the majority opinion that the judge in the case properly analyzed the relevant factors and gave legally sufficient reasons for the sentence.

The ruling followed up on the Supreme Court's landmark decision in 2005 that federal judges no longer were bound by the sentencing guidelines that had been in effect for nearly 20 years, but must consult them and take them into account.

Justice David Souter dissented in Thursday's decision and said he would reject the presumption of reasonableness adopted in the case. He also urged Congress to revisit the issue of guidelines.

A federal court in Illinois had dismissed the lawsuit, concluding the allegations were too vague and did not raise a "strong inference" that the company intended to deceive shareholders.

The "strong inference" requirement was laid out in a law adopted by Congress in 1995 designed to discourage frivolous securities fraud suits by making it easier for companies to get them thrown out of court.

The Tellabs lawsuit was subsequently reinstated by a U.S. appeals court. The Supreme Court, by an 8-1 vote, ruled the appeals court was wrong, with the majority opinion written by Justice Ruth Bader Ginsburg.

She said that to qualify as strong, an inference must be more than merely plausible or reasonable. It must be cogent and at least as compelling as any opposing inference of nonfraudulent intent, Justice Ginsburg said.

Tellabs had argued that under the 1995 reform law, federal courts must consider any facts that suggest any possible "innocent" motives, and that courts have to dismiss securities fraud cases that don't raise a "strong inference" of intentional wrongdoing.

Tellabs was supported by the U.S. Securities and Exchange Commission and the Justice Department.

Lawyers for the investor plaintiffs had argued that their lawsuit laid out enough specific facts to show that Tellabs knew its best-selling product, a piece of networking equipment known as a cross-connect system, was in decline, but misled investors anyway.

Justice John Paul Stevens dissented, saying he thought it clear that the plaintiffs established probable cause to believe that Mr. Notebaert acted with the required intent.

Ice Miller LLP is pleased to announce that State Representative Bob Kuzman has joined the Firm as a partner in its Public Affairs Group. Kuzman will focus on state, local and federal government issues and public affairs management including legislative monitoring and representation, administrative law and government procurement, campaign finance and election law compliance, grassroots programming and political strategy.

"Bob understands the concerns of Hoosiers, as well as Indiana businesses, and has served his constituents well," stated Byron Myers, Managing Partner, Ice Miller LLP. "His ability to navigate Indiana's legislative system and build consensus among his peers will be an asset to our clients," concluded Myers.

Kuzman is currently a State Representative for District 19 serving southern Lake, Porter and Newton counties. He is the Vice Chairman of the House Ways and Means Committee and was a key negotiator on the State Budget bill. He is also the former Chairman of the House Public Policy Committee and a member of the Rules Committee. Kuzman has been a state representative since 1996. He is expected to resign his office later this summer.

"I believe that every citizen should have an open door to government and those with interests before the Statehouse should be heard," stated Kuzman. "I look forward to helping the Firm's clients manage their legislative issues at the local, state and federal levels."

During the last legislative session, Kuzman introduced legislation aimed at upgrading tax assessment laws and creating greater uniformity in the Indiana tax code. He also sponsored legislation that improves retirement benefits for Indiana's Public Employees and sponsored legislation that modified Indiana's adoption laws.

Ice Miller's lawyers and business professionals, through their understanding of businesses, industries, and government entities, help simplify the complexities faced by its clients. Ice Miller is committed to helping its clients achieve their legal and business goals. The Firm has offices in Indianapolis, Indiana; Chicago, Illinois; Naperville, Illinois; and Washington, D.C. For additional information, visit www.icemiller.com.

In a unanimous ruling, the court said that "hard-sell tactics directed at middle school students could lead to exploitation, distort competition between high school teams and foster an environment in which athletics are prized more highly than academics."

Games have rules, Justice John Paul Stevens said for the court. "It is only fair that Brentwood follow them," Stevens said.

Brentwood argued that the restriction violated its free-speech rights, even though it voluntarily joined the association.

The dispute arose from a letter that Brentwood's football coach sent to a dozen eighth-graders in 1997, inviting them to attend spring training at Brentwood. The students already had been accepted and signed enrollment contracts for the fall.