By Kim Glovas

PHILADELPHIA (CBS) —  A limousine driver is behind bars after attempting to lure, what he thought was a teenage boy, into a sexual relationship.

Delaware County District Attorney Jack Whelan says 58-year-old Lawrence Walls of Millsboro, Delaware was arrested Thursday on multiple felony counts, including attempted indecent assault, statutory sexual assault, and using the Internet to lure his alleged victim.

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“What his intent was thorough a series of text messages and emails, what his ultimate goal was, was to come and meet the 15-year-old boy in order to engage that boy in sexual relations,” Whelan told KYW Newsradio.

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Whelan says the teenager was in fact, an undercover agent.

He says the investigation began on October 11th when Walls posted an Internet ad titled “Young man wanted”.

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The agent then engaged in a number of internet conversations with Walls. Walls was arrested when he showed up at a parking lot in Aston to meet the imaginary boy.