The authorities have named the three victims who lost their lives in a heartbreaking Amtrak train accident close to Philadelphia, Pennsylvania, on Thursday evening. The deceased include a father and his two grown sons.

The Bucks County Coronor’s Office identified the family members as Christopher Cramp, 56, David Cramp, 31, and Thomas Cramp, 24.

Three people were struck by a train and killed on Thursday. (FOX 29)

There were no reported injuries to train passengers, crew or police.

Amtrak Police are leading the investigation, in coordination with the Bristol Borough Police Department.

The train service is shut down while authorities investigate the Bucks County crash. (FOX 29)

The tragedy came just one day after another person in the same county was struck by an Amtrak train near Cornwells Heights Station.

The Wednesday crash delayed train service in all directions for an hour.

There were no reported injuries to the 232 passengers or crew onboard, according to Amtrak.

Amtrak is working with the Bensalem Police Department to investigate.