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.

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.

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.

“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.