Local Law Enforcement Part of Nationwide Operation Targeting Child Sex Trafficking #GVCopBeat

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David Prephan
David Prephan
John Pomaski
John Pomaski

Two men are facing charges in Mesa County following a nationwide operation led by the FBI that targeted child sex trafficking.  The Western Colorado Drug Task Force and the Grand Junction Police Department Street Crimes Unit participated in the operation, which resulted in two people who were arrested and booked into jail on felony charges for internet luring of a child.

The operation took place during several nights last week, and included an undercover officer who had internet and text message conversations with two separate men.  In the first case, a man later identified as John P. Pomaski of Grand Junction (Date of birth 8-12-1965), responded to an advertisement on an internet site titled “Awesome girl looking for fun.”  An undercover officer provided Pomaski with a number to call or text and they continued a conversation that included discussion of sexual acts.  During their conversation the officer identified himself multiple times as a 14-year-old female and invited Pomaski to a hotel room.  Officers observed Pomaski drive through the hotel parking lot.  Officers contacted Pomaski in his vehicle and booked him into the Mesa County jail.  John P. Pomaski  is facing charges of Sexual assault- internet sexual exploitation of a child (F4) and Internet luring of a child/intent of sexual contact/exploitation (F4)

In the second case, a man later identified as David Shawn Prephan II of Perrysburg, OH (Date of birth 7-26-1988), responded to an internet advertisement and also had a conversation with the undercover officer.  Prephan agreed to meet with a 14-year-old girl for the purpose of engaging in sexual acts for $80.  Prephan came to the hotel door and confirmed with the undercover officer that he had $80.  The officer told him he would need to pay half up front to meet the girl, and he handed the officer $40.  At that point officers entered the room and took him into custody.  David Shawn Prephan II is facing charges of Soliciting for child prostitution (F3) and Internet luring of a child/intent of sexual contact/exploitation (F4)

The FBI released this information about the operation.

3 thoughts on “Local Law Enforcement Part of Nationwide Operation Targeting Child Sex Trafficking #GVCopBeat

    Dawn Christy said:
    December 2, 2014 at 2:14 pm

    What is the update of John Pomaski’s sentencing? d.christy.2@hotmail.com

      GJPD said:
      December 4, 2014 at 4:32 pm

      For sentencing updates contact the Mesa County Justice Center at (970) 257-3625

    Kris williams said:
    November 5, 2015 at 10:29 am

    We live in a 4 unit condo. Our neighbor informed us that her mother found your site and we were all shocked that John pomaski lives back here with us . WE have a 15 year old daughter . we have lived here since May of2015. The owner of these four units never informed us . are they to notify us of this or is he not registered in Perrysburg in ohio. Has he been sentenced ? What are our options ? Please let us know what we can do.

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