McKINNEY, Texas (CBSDFW.COM) – An undercover operation by Collin County Sheriff’s Office Child Exploitation Unit resulted in the arrest of a Grayson County man “who attempted to prostitute a preteen child at a location within Collin County.”

Dorian Frost, 27, is charged with promotion of prostitution of a person younger than 18 years of age, a first degree felony.

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