Weise was discovered to have been quite active on the Internet. According to The Smoking Gun, Weise created two violent Flash animations for the flash website Newgrounds, using the alias "Regret". One animation entitled "Target Practice" features a character who murders three people with a rifle, blows up a police car with a grenade, and kills a Klansman. The 30-second animation ends with the shooter putting the gun in his mouth and pulling the trigger. Weise had created another Flash animation entitled "Clown" in which a clown kills a man by eating his head.