NJ Transit train stall for 3 hours under the Hudson River - no air conditioning, then no lights

NJ Transit Train 3879 from Penn Station to Trenton lost power just minutes after leaving Penn Station at about 7 p.m. Wednesday, July 31, 2024. Train 3879 stalled in a tunnel under the Hudson River.

No air conditioning immediately, and no lights by 8:30 p.m. in the Northeast Corrider Train -- NEC Train #3879.

Issue was possibly due to a problem with overhead line. 

NJ Transit Train Fiasco Traps Commuters for Hours With No AC in Tunnel