Officers were notified about the incident at 7:30 a.m. Friday.
Allentown police say the incident remains under investigation.
No further details have been released.
Mayor Matt Tuerk says he can't comment on ongoing investigations, but says that he's committed to a thorough investigation into this case.
Anyone with information is urged to contact Allentown police at 610-437-7721 or anonymously at TIP411.