More than 500 sexual images so shocking that they will “horrify” the jury have emerged as key evidence in the case of Alexis Wright, a Zumba teacher charged with running a prostitution operation out of her dance studio in Kennebunk, Maine.

Wright, 30, is charged with 106 counts of prostitution and other offenses. Authorities allege she turned into a prostitute and conducted business from her dance studio, with the help of Mark Strong -- a case that has shaken the coastal town.

Part of the evidence against Wright, and Strong include 577 graphic Skype shots, plus photographs and video, many, if not all, showing Wright having sex with her “Zumba” clients. Strong's attorneys are trying to keep the graphic images out of the case.

While Wright’s trial has not yet started, Strong’s is underway. His defense argues he has been targeted because he was investigating police misconduct. (Strong’s brother is a private investigator.)