BUFFALO, N.Y. (AP) — Bills defensive end Mario Williams isn't any closer to getting back his $785,000 diamond engagement ring from his former fiancee, Erin Marzouki.

By Daniel Bases NEW YORK (Reuters) - Europe's top trade official for the first time late on Friday officially cited Chinese mobile telecommunications equipment makers Huawei and ZTE Corp for violating anti-dumping and anti-subsidy guidelines. European Union Trade Commissioner Karel De Gucht said he was prepared to launch a formal investigation into anti-competitive behavior by these Chinese companies in order to protect a "strategic" sector of Europe's economy. ...

FAIRFIELD, Conn. (AP) — Two commuter trains serving New York City collided in Connecticut during Friday's evening rush hour, sending 60 people to the hospital, including five with critical injuries, Gov. Dannel Malloy said.

PITTSBURGH (AP) — The Ottawa Senators have plenty of respect for Sidney Crosby.

By Michelle McLoughlin FAIRFIELD, Connecticut (Reuters) - A commuter train traveling eastbound from New York City derailed near the Connecticut suburb of Fairfield during the evening rush hour on Friday and collided with a westbound commuter train, injuring up to 60 people, three critically, officials said. The collision of the two Metro North trains forced Amtrak to shut down service indefinitely between New York and Boston, the national railroad said. Three people were critically injured and 60 people were transported to area hospitals, police said. ...

Ken Venturi, who overcame dehydration to win the 1964 U.S. Open and spent 35 years in the booth for CBS Sports, died Friday afternoon. He was 82.

ATLANTA (AP) — A metro Atlanta woman who lost both hands, her left leg and right foot after contracting a flesh-eating disease was on her way back from Ohio Friday after being fitted with prosthetic hands.

GRANBURY, Texas (AP) — Residents whose homes were torn apart or blown away by a North Texas deadly tornado can soon return to retrieve what belongings may be left and start cleaning up, authorities said Friday.

LAS VEGAS (AP) — O.J. Simpson's former lawyer defended himself point-by-point Friday against allegations he botched the former football star's armed-robbery trial, after giving damaging testimony that Simpson actually knew his buddies had guns when they went to a hotel room together to reclaim some sports memorabilia.

NECKER ISLAND, British Virgin Islands (AP) — Surrounded by a turquoise sea and a menagerie of exotic animals on a billionaire's private island, political and business leaders gathered Friday to back an initiative aimed at expanding protection for the Caribbean's imperiled coasts and waters.

ANCHORAGE, Alaska (AP) — One of Alaska's most restless volcanoes shot an ash cloud 15,000 feet into the air Friday in an ongoing eruption that is visible for miles when the weather allows.

MOBILE, Ala. (AP) — Jessica Korda shot a 7-under 65 on Friday to take a one-stroke lead over Hall of Famer Karrie Webb after the second round of the Mobile Bay LPGA Classic.

ALAMEDA, Calif. (AP) — The owner of the Italian entry in the America's Cup said Friday his boat will compete in this summer's races after all, but he suggested a new precaution.

FAIRFIELD, Conn. (AP) — Two commuter trains serving New York City collided in Connecticut during Friday's evening rush hour, injuring about 50 people, authorities said. There were no reports of fatalities.

NEWARK, N.J. (AP) — New York Jets running back Mike Goodson is facing drug and weapons charges after he was found in a car with an acquaintance early Friday morning on Interstate 80 in New Jersey.

By Andy Sullivan and Kim Dixon WASHINGTON (Reuters) - The outgoing head of the U.S. Internal Revenue Service angered Republican lawmakers on Friday by resisting their demands that he identify who at the tax-collection agency had inappropriately targeted conservative groups for extra scrutiny. But during the first hearing into a growing IRS scandal that could preoccupy Washington for months, Republicans did learn that a top official in President Barack Obama's administration knew that the IRS was looking into targeting by the tax agency nearly a year ago. ...

MADRID (AP) — The Copa del Rey trophy could have been coach Jose Mourinho's parting gift for Real Madrid, or at least a consolation prize after a disappointing season filled with locker-room turmoil and failure in La Liga and the Champions League.

FAIRFIELD, Conn. (AP) — A New York-area commuter railroad says two trains have collided in Connecticut. Police say that 20 or more people were injured, but that there were no fatalities.

INDIANAPOLIS (AP) — Everything seems to be lining up for Michael Andretti this May.

IRVING, Texas (AP) — Keegan Bradley again bogeyed Nos. 1 and 18 in the second round of the Byron Nelson Championship.

LOS ANGELES (AP) — Sonic the Hedgehog is rolling with Nintendo.

LIMA, Peru (AP) — An Organization of American States study released Friday is calling for a serious discussion on legalizing marijuana.

SAN DIEGO (AP) — Finals week was dangerous for Thomas Saenz.

NEW YORK (AP) — Add starting pitcher Andy Pettitte to the long list of All-Stars on the New York Yankees' disabled list.

BILLINGS, Mont. (AP) — A Montana judge said he fears he's done a "soul-wrenching injustice" to a man he freed from prison after more than 27 years, only to see him ordered back behind bars by a higher court.

RENTON, Wash. (AP) — Seattle Seahawks defensive end Bruce Irvin was suspended for the first four games of the 2013 season on Friday after the league announced he violated the NFL policy on performance-enhancing substances.

By James Davey LONDON (Reuters) - British supermarket chain Wm Morrison is investing more than 200 million pounds in a 25-year deal with online grocer Ocado, seeking to catch up with rivals in home delivery and sending Ocado shares to a record high. Morrison, which trails Tesco, Wal-Mart's Asda and J Sainsbury in annual sales, has suffered falling profits and market share, partly due to its late entry into online grocery which is growing about 16 percent a year. Morrison and Ocado said their deal would not affect Ocado's arrangement with upmarket grocer Waitrose, due to run to 2020. ...

NEW YORK (AP) — Former Groupon CEO Andrew Mason is diving into several new ventures, including indulging his inner rock star with an album of "motivational business music."