The man suing Home Depot for a prank plans to move forward with his case after passing a polygraph test about the incident.

Bob Dougherty, 57, alleges he got stuck to a toilet seat in the restroom at Home Depot's Louisville store. He said he was in a hurry to use the bathroom and sat down after finding there were no paper seat covers left. He said his legs and buttocks got stuck to the seat and employees ignored his pleas for help.

Dougherty's suit seeks $3 million, claiming he suffered pain, humiliation and financial loss.

Dougherty,answered 20 questions during the polygraph test, including four that related to a former Nederland town official's allegation that Dougherty made similar claims there.

Dougherty had offered to take the test to dispel doubts about his story.