MCKINNEY, Texas (CBSDFW.COM) – Authorities in Collin County arrested a man who they say went to McKinney on Wednesday with the intention of having sex with a 13-year-old girl.

Dillon Summerlin, 21, was charged with online solicitation of a minor.

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Dillon Summerlin mugshot (Credit: Collin County Sheriff’s Office)

Authorities say an investigator with the Collin County Sheriff’s Office posed as the girl in an online forum and started communicating with Summerlin. The 21-year-old told the “girl” that he would travel to McKinney to have sex with her.

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When Summerlin arrived at the meeting location on Wednesday, deputies made the arrest. He was found with handcuffs, a dog chain, condoms and a Plan B pill in his possession.

(Credit: Collin County Sheriff’s Office)

Authorities say they are also investigating his cellphone and that additional charges are possible.

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“If you use the Internet to prey upon our children, or if you travel to Collin County for the purpose of having sex with a child, we will find you,” Chief Deputy Matt Langan said.