The pair agreed to meet at Darlington train station, but he got scared and rearranged the meeting at Morrisons car park later that day.
A Dark Justice spokesman said: "He messaged us first, he clearly hasn’t learnt his lesson.
He was also placed on the sex offender register for ten years and given a ten-year sexual harm prevention order.
The hour-long footage begins with Kavungalparambath being cornered by three members of the group in a Birmingham hotel who explained the girl didn't exist.
But vile Mark Thornton was actually being trapped by vigalante group Dark Justice who pretended to be teenager Samantha.
"He was scared to get caught again, he was telling me about his time in prison.
More than 130,000 people watched a Facebook Live stream of the sting as extracts of his warped Whatsapp conversations were read back to him.
He tried to worm his way out by claiming he just wanted to have lunch withe the made-up youngster.
The 51-year-old had just been released early from a two-year prison service last September after sending explicit messages to two 13-year-old girls.
This time Thornton contacted the 14-year-old decoy using the app Waplog and revealed it would be his second Christmas on his own "with no one to spoil", adding ""it's OK life is a bit of a b**ch sometimes".
This information does, however, reflect the informat-ion received from the Lincoln County Sheriff’s Office.