The New York Jets are being investigated about possibly tampering with Darrelle Revis.

The league sent an investigator to the Jets facility in Florham Park, N.J., on Sunday, March 8, during the three-day “legal tampering” window before the official start of free agency to interrogate general manager Mike Maccagnan and front office personnel about the pursuit of Revis, according to sources.

Owner Woody Johnson was not interviewed.

The Patriots levied a tampering charge against the Jets shortly after Johnson’s public admission on Dec. 29 that he’d “love for Darrelle to come back,” prompting many to wonder how serious the NFL would consider the complaint.