Transit Police report arresting a man they say "fully exposed himself" to a young girl and her mother around 6 p.m. on Saturday. Officers on scene then noticed his exposure before he could zip back up after spotting them, police say. He was charged with open and gross lewdness.

Not everything that goes wrong on the T is the T's fault, it seems. First it was the little duck and today, the T says, it had to shut the Orange Line between Forest Hills and Back Bay after an overhead Amtrak power line unspooled or snapped or something near Ruggles, causing problems for the neighboring subway line. Read more.

Transit Police report arresting a West Roxbury man they say became outraged that another rider wouldn't let him use his phone, so he whipped out a knife and threatened the rider with it yesterday afternoon. Read more.

Yeah, about that. The T announced today the Orange Line would be shut between Ruggles and North Station because of the ongoing Government Center Garage demolition, but a Globe reporter got curious and asked why Ruggles and the T acknowledged it was also to do more work to eliminate the slow zones that it had earlier said it would eliminate during the shutdown, except it turns out they didn't.

Transit Police report two men who exchanged punches to the head after an argument over the loud music one was playing on an Orange Line car will both be summonsed into court on assault charges. Read more.

Update: Suspect arrested.

Transit Police report a man was shot in the lower busway at the Ruggles MBTA station around 6:15 p.m. He was taken to a local hospital in serious condition, but is expected to survive, police say.

The Orange Line is a day late in scaring passengers: The MBTA reports delays on the line due to "a signal issue" at Ruggles.

Suffolk County District Attorney Rachael Rollins confirmed today that a West Roxbury woman killed her young children and then herself at the Renaissance parking garage near Ruggles station yesterday afternoon. Read more.

Update: Arrest made.

Transit Police report gunfire at the Ruggles T stop around 3 p.m. Read more.

The MBTA reports workers have put out the "leaf debris that was smoldering" just inbound from Ruggles that was causing smoke and delays of up to 15 minutes on the Orange Line as train drivers were ordered to stand by rather than risk driving through the Great Smoky Tracks. No word if the $50 million in extra T spending the governor just announced includes money for rakes.