The former Northeastern and Penn State track and field coach was arrested on Wednesday.

BOSTON (AP) — A former track and field coach at Boston’s Northeastern University was arrested Wednesday and charged with using bogus social media accounts to try to trick female student-athletes into sending him nude photos of themselves, prosecutors said.

Steve Waithe, 28, of Chicago, is accused of creating fake social media accounts to contact track and field athletes and offering to help get rid of compromising photos of them he claimed to have found online.

READ MORE: Boil Water Advisory Lifted For Borough Of Monaca

Starting in at least February 2020, Waithe would send pictures he had obtained of the victims and try to persuade them to send more explicit photos to him so he could “reverse image search,” authorities said in court documents.

Waithe also would regularly ask to use female athletes’ cellphones at practice and meets so that he could film their form. One victim told authorities that at least once she saw Waithe scrolling on her phone instead of recording.

Waithe, who is charged with cyberstalking and wire fraud in Boston federal court, appeared before a judge in Chicago, and a hearing was scheduled for Friday to determine whether he should remain detained.

Assistant U.S. Attorney Kate McClelland called Waithe’s conduct “brazen and predatory” and said authorities feared he would try to intimidate the victims if released.

Waithe’s attorney, Jack Corfman, noted that Waithe has no criminal history and said he is not accused of disclosing the images publicly or retaliating against people who didn’t send him more photos.

Corfman declined to comment in an email to The Associated Press on Wednesday.

Waithe worked at Northeastern from October 2018 until February 2019, when, the school says, he was fired as a result of a university investigation into his “inappropriate conduct toward female student-athletes.”

READ MORE: Lancaster Mother Arrested After Allegedly Dropping Child Off At Stranger's Home

“Impacted students were provided with counseling and other resources. The university also contacted federal law enforcement officials and worked in full cooperation for the duration of the federal investigation,” Renata Nyul, a Northeastern spokesperson, said in an email.

Seven months after Waithe was fired from Northeastern, he began working as an assistant track and field coach at Concordia University Chicago, the school said in a statement. He worked there less than four months and officials have not received any reports of misconduct during his time there, the school said. But the university said it is reaching out to all athletes Waithe coached to notify them of the case and make them aware of the opportunity to cooperate with the federal investigation.

In one case, authorities say Waithe contacted a victim through an Instagram account and claimed that he was trying to help people whose nude photos were “leaked” get the images taken offline. He sent the victim nude photos of herself, which she told authorities had been saved to her cellphone. She said she had given Waithe her phone on multiple occasions to film her form during practice, prosecutors said.

Officials say Google records show that Waithe searched, among other things, “can an Instagram be traced” and visited a website titled “Can anyone trace my fake Instagram account back to me?”

Waithe is also accused of cyberstalking one victim last year by sending nude photos of her to her boyfriend, hacking into her Snapchat account, and using an anonymized phone number to text her. Authorities say additional victims were the target of a separate scheme to get women to send photos of him via email under the guise of “athlete research” or “body development.”

Waithe sent emails under a female persona requesting information about height, weight, and diet habits and asked for photos in a “uniform or bathing suit to show as much skin as possible,” prosecutors said. The emails often included attachments of explicit photos of his fake persona as a guide and promised to send the victim gift cards at the end of the study, authorities said.

Prosecutors say investigators have found more than 10 victims of the “body development” scheme and identified more than 300 explicit images of victims in Waithe’s Google accounts.

Prosecutors say Waithe has also coached at Penn State University, the Illinois Institute of Technology, the University of Tennessee.

MORE NEWS: Man Charged With Corpse Abuse After Allegedly Running Unlicensed Funeral Business

(Copyright 2021 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)