A University of Florida veterinary professor was arrested after police learned that he was allegedly using a camera pen to secretly record sexual in nature images of students on campus.

The Gainesville Sun reports that Don A. Samuelson, 65, was charged with several counts of video voyeurism of someone age 19 or older.

UPD police Chief Linda Stump on Saturday said the investigation is continuing.

The arrest report lists three incidents from April through Aug. 30 in which Samuelson is accused of using a camera pen with an integrated thumb drive to record images of areas of women's chests and thighs.

One of the women became aware of the recording as it was occurring on Aug. 30, police reported.

Samuelson confessed to the allegations, the report states, saying he did it for his amusement, entertainment, sexual arousal or gratification.

The camera pen was seized from Samuelson's office by police with a search warrant.

In an incident around April 10, Samuelson pointed the camera pen toward the woman's chest in the V-neck of her shirt, police said. Around June 6, Samuelson is accused of recording images of an area of a woman's chest. On Aug. 30, the report alleges, he recorded images of a woman's chest and her upper inner thighs.

A Samuelson profile on another UF website lists his interests as "comparative anatomy and physiology of most organ systems of the body, with special emphasis on those structures associated with marine mammals." That explains it, he was only trying to prove or disprove the "underwear theorem."