WBZ reports on the attack early Saturday on a Route 16 bus at Columbia Road and Geneva Avenue. Transit Police report:

The T worker in question walks through smokey car. Photo by Christopher J. Ternus.

An inbound Red Line train that left Harvard at 11:54 this morning finally made it to Central at 12:37 p.m. - pushed there by another train - the MBTA reports.

Christian J. Ternus tweets:

Just got off Red Line train that caught fire. Train filled with smoke.

MBTA operator lost her keys and couldn't get into cab to call for help. Operator told passengers not to ride Red Line in bad weather. "MBTA doesn't spend enough to make it safe." Passengers were having asthma & panic attacks. MBTA op described this as "passengers complaining." Train was *On Fire.*

MBTA spokesman Joe Pesaturo says there was no fire on the train, adds:

The train operator did not lose her keys nor make any safety-related announcements on the intercom. The tweet was in reference to another MBTA employee who had boarded the train to investigate the cause of the power problem. The employee attempted to open a door at the end of a Red Line car, but was unable because she did not have a key. This employee made some comments to another employee that were picked up by one or more customers (one of whom then tweeted). Both employees have been identified and both have submitted statements to supervisors. The head of the Red Line is investigating.

Wicked Local Cambridge reports on a March 2 incident in front of the Alewife T station.

Go to the front of the outbound Orange Line station at Chinatown and you'll see these mysterious tunnel entrances just past the end of the station, where the tracks curve on the way to Tufts Medical Center.

What strange wonders lie on the other side of this gateway?

Not much, alas. It's a few hundred feet of tunnel left over from when the Orange Line ran above ground south of Chinatown station, back before 1987, when the station was called Essex Street.

Updated Friday morning.

A man shot in the stomach around 9:50 p.m. at the Dudley MBTA station was pronounced dead not long after at Boston Medical Center. WBZ reports the man was shot in the station, then stumbled onto a crowded 28 bus.

Friends are identifying him as Will Jack, also known as Courtney Jackson.

WBUR reports on the impending three-year Longfellow Bridge repair project that will include a total of 25 weekends of Red Line bustitution and lane restrictions for drivers.

Transit Police say a driver trying to make a left turn ahead of a trolley was cited for a collision last night that left his car with damage, sent a couple of people to the hospital for observation but left the trolley unscathed.

According to a Transit Police report, the man was driving outbound on Comm. Ave. shortly before 8 p.m. when he tried turning left onto Pleasant Street, across the Green Line tracks.