Nina Rothschild, 57, was hit in the head multiple times and robbed Thursday by a hammer-wielding suspect as she walked into a Long Island City, Queens, subway station.
Rothschild is in critical condition at a local hospital after police believe she was hit as many as 13 times and has a fractured skull.
She was entering the Queens Plaza station when the suspect came up on her from behind.
He kicked her and struck her multiple times in the head with a hammer before snatching her purse.
Police first arrested William Blount, 57, on Sunday and charged him with attempted murder, robbery and assault. If convicted, Blount could face up to 25 years in prison.
Denise Alston, 57, was charged with using the victim's credit card hours after the attack.
The criminal complaint said Alston allegedly made a $19 purchase using a blue credit card bearing the name of the subway attack victim.
Police also recovered the victim's Chase Freedom Visa card, two department store cards and the victim's New York City identification card from Alston's wallet, according to the criminal complaint.
Alston faces charges of criminal possession of stolen property, petit larceny, criminal possession of stolen property, identity theft and criminal possession of a controlled substance.
If convicted, Alston faces up to four years in prison.
Rothschild is a senior health scientist for the NYC Health Department, which is right around the corner from the subway station. She was on her way home from work at the time of the attack.
MTA Chair and CEO Janno Lieber released a statement Sunday saying,
"This was a heartless, vicious attack on a customer who was just trying to get home after a long day working to keep New Yorkers healthy and safe. We are grateful for the speedy work of NYPD detectives and we hope prosecutors will now bring justice to the victim and her family."
Her brother, Gerson Rothschild, who is also a scientist in Upper Manhattan at Columbia, said he spoke with her Friday morning, and she is recovering from surgery.
"From what she told me on the phone, she was just walking down the steps to get into the subway on the way home from work when she was attacked by somebody from behind," he said. "She apparently remembers all of that and she kept screaming, 'stop, stop' but the person either wouldn't stop, I don't remember exactly what she said, but ultimately grabbed the bag with the cellphone and the personal papers and apparently some jewelry and ran off with it."
Gerson Rothschild said he and his sister are lifelong New Yorkers.
SEE MORE: Woman savagely beaten with hammer in New York subway robbery
He added that he is especially confident in Mayor Eric Adams' plan to make the subways safer.
Adams said he is "really angry" that a city employee was attacked while walking to the subway.
He said while the city is attempting to provide services to those living in the subway, "we need to deal with those who are on our streets right now that are dangerous, that are violent and have a total disregard."
"A woman taking the train should not be struck in the head with a hammer, repeatedly," Adams said. "And for us to believe that dangerous people like that, in some corners, that we need to say because they are in pain, they should inflict pain. I don't subscribe to that. We need to catch him. He needs to be incarcerated."
Police believe the suspect, who walks with a cane, is homeless. Adams said the city's new subway safety program, which looks to both help and remove the homeless from the system, has been engaging about 125 individuals per day.
"I do hope that the homeless outreach program will yield some results of getting the people who need it the most help that they can get, potentially reduce crime," Gerson Rothschild said.
Health Commissioner Dr. Dave Chokshi released the following statement:
"Our thoughts are with Nina and her family following this horrific incident. Nina has worked tirelessly in service to her fellow New Yorkers and she is truly a public health hero. The Health Department and I will do everything we can to support her in her recovery-and we ask that all New Yorkers keep her and her family in their thoughts while respecting their privacy during this difficult time."
The health department will be providing employees more protection as they walk through the area at night, and the Queens borough president is calling for additional police resources around the Queens Plaza subway station.
Both defendants were arraigned Monday.