UPDATED: 3:34 p.m.
The woman was found, stabbed several times, near her car around 8 a.m. in the parking lot on the Lindsay Lane side of the Meadowbrook Station.
Police say the man suspected of stabbing her is in custody.
Without going into detail, investigators said the two knew each other, and there is no threat to the public.
The investigation continues at the station, involving the Abington Township Police Department, Montgomery County detectives, and SEPTA Transit Police.