On Monday a man was arraigned on multiple counts of 1st degree Criminal Sexual Conduct - multiple variables.

Aaron Anthony Pokorzynski was arrested on the charges on Saturday by the Alpena County Sheriff's Office.

According to sheriff's it was the result of a 3-year-long investigation.

Pokorzynski, of Presque Isle County, is employed as the tennis pro at the Aplex Event Center in Alpena.

His bond was set at $50,000 cash / surety. And was ordered to turnover his United States passport and have no contact with persons under 18 years of age.

Pokorzynski is also barred from the Aplex as a condition of bond.

The investigation is open and active.

If you have any information regarding this case or related events please contact or text Sgt. Michael Jones at 989-884-2047 or by email at [email protected]