The wife of David Jones, the Boston University professor who died after falling through missing steps on a rickety stairway next to the JFK/UMass T stop, today formally blamed the MBTA and MassDOT for his death, in a lawsuit filed in Suffolk Superior Court. Read more.

Transit Police report arresting a 14-year-old and a 16-year-old on charges related to an incident last night at the JFK/UMass Red Line stop. Read more.

The Dorchester Reporter explains why another set of stairs at the JFK/UMass Red Line and commuter-rail station is shut.

The Suffolk County District Attorney's office says there's nobody to charge for the way Boston University professor David Jones died by falling 20 feet through missing stairs outside the JFK/UMass Red Line stop last September. Read more.

The MBTA reports delays of up to 15 minutes on the Braintree branch of the Red Line due to a deceased train. One rider reports from the train it didn't quite make it into JFK/UMass:

We're across from the Globe building just sitting here.

The Dorchester Reporter reports state workers this weekend removed the stairs with the large gap next to the JFK/UMass T stop, a week after a BU professor died there.

John Smith captured T workers, firefighters and EMTs getting a person off the Red Line tracks at JFK/UMass this afternoon.

The T halted Red Line service around 5 p.m. to allow the person's rescue; service has since resumed.

The Red Line and commuter-rail service came to a halt on either side of JFK/UMass shortly after 10 p.m. after a man jumped on the Red Line tracks, ran down them a bit and then jumped off. He didn't start the night as a Red Line track runner but as a simple motorist, except he apparently crashed into a parked car, then ran away and seemed to figure the best escape route might be on the subway tracks. Read more.

But at least it was, they say, fixed before rush hour. At 2:57, the T reported delays on the Red Line after a train could go no more at JFK/UMass. About an hour later, the T reported delays on the Red Line due to signal problems at JFK/UMass. No word if the two incidents were connected (it has, of course, been known to happen).

The MBTA has released video of the June 11 Red Line derailment at JFK/UMass. WBUR has a copy.