BRONX, N.Y. (PIX11) – Train cars detached on a No. 4 subway in the Bronx Sunday evening, according to the MTA. The third car separated from the fourth car on a southbound No. 4 train near the 149 ...

MOTT HAVEN, The Bronx (WABC) -- The MTA now believes a "mechanical failure" may be the cause behind several subway cars detaching from the rest of a train in the Bronx over the weekend. The incident ...

The New York City subway system suffered a slow-down in the Bronx on Sunday night after train cars detached with passengers on board. Service on the 4 and 5 lines was suspended for several hours ...