Celebrity impersonator. YouTube comedian. Judging from his social media accounts, Kevin Curtis, the Mississippi man accused of mailing ricin-laced letters to national leaders, would perhaps describe himself as a local entertainer. But a quick look at these same profiles also reveals a man who was a staunch conspiracy theorist, especially when it came to events in his own life.

Curtis's Facebook, Twitter, Flickr and YouTube pages display posts ranging from Prince costumes to paranoia.

According to officials, Curtis was well known to law enforcement as a frequent letter-writer to lawmakers. View some of his postings to social media below: