The 29-year-old son of popular TV evangelist T.D. Jakes was arrested after allegedly whipping out his private in front of two undercover vice detectives in a Dallas park last month, CBS 11 News reports.

According to a Dallas Police report, Jermaine Jakes was charged with indecent exposure on Jan. 3 after the incident at Keist Park.

The police affidavit says that Jakes walked up to one of the two detectives at the park with his pants unzipped. He then began to masturbate while making eye contact with the detective, according to the document.

Faith Johnson, an attorney for Jermaine Jakes, issued a statement that read: "We are aware of potential allegations involving Jermaine Jakes and are undertaking our own investigation of these allegations at this time.  Given an apparent government investigation, we have no further comment at this time.

Jermaine’s father is the renowned pastor of the 30,000-member mega-church Potter’s House in Dallas.