A Suffolk Superior Court jury today found Kevin Louis not guilty for the murder of a Hyde Park teenager in a shootout, but found him guilty of several gun charges, the Suffolk County District Attorney's office reports.

Prosecutors did not allege Louis fired the fatal bullets that killed Roniel Marc - police continue to hunt for the shooter - but tried him for murder under the "joint venture" doctrine under which somebody can be charged with murder if their actions contributed to the victim's death.

Prosecutors charged that Louis and two other men showed up at a July 4th cookout on Wood Avenue to settle a beef with Marc and that Louis and the actual shooter chased him through several yards before engaging in a shootout with him at Wood and Edwardson Street.

The jury found Louis guilty of unlawful possession of a firearm, unlawful possession of ammunition and unlawfully carrying a loaded firearm. He will be sentenced on those charges Thursday morning, the DA's office says.

Channel 4 reports:

Richard Davey's effort may have intensified this morning. Needham Line rider Mike Davis tweets the signboard at his station this morning read:

Train to Boston NOT MOVING at this time.

Davey made his comments at the MBTA's monthly board meeting yesterday, in which he noted the worst commuter-rail performance in four years and "weaknesses in our fleet, particularly in our Orange and Red Line," as exposed by their performance during last month's cold snap.

But he praised T workers for making the system safer - only 2 passengers reported snow-related injuries and the T is now taking charge of clearing snow from bus stops it had previously just left to the sun to clear.

• Davey's complete report

Separately, Davey hopes to close at least part of an impending deficit through royalties on the sales of T-related merchandise. What would you put on a T T-shirt? Some initial proposals.

How are you celebrating?