Timothy Landau

Timothy Landau or "Timmy the Geek" was a shadow government agent.
By 1999, Landau had gained the trust of several members of the Conspiracy Theory and UFO-ology fringe cultures including Jimmy Belmont and . 
During the Def Con 1999 he executed a plan with Grant Ellis to assassinate . With an excuse to Belmont that he wanted to be taught to shoot a gun by models, he attended the classified conference incognito. He saw that Belmont had gotten into an air vent catching video of the classified conference, so Landau used the drug to compel him to walk into traffic and be killed.
He then used the death as pretense to have a D&D game to get alone. He injected Langly with the drug and ordered him to assassinate Modeski. Unbeknownst to him, Langly went back to the Gunmen's hotel room, where Modeski was herself. She identified Langly's condition and cured it. Later, at the conference, Landau watched as Langly indeed seemed to have shot Modeski dead, but Landau was suspicious and noticed the blood on the floor was not real. He then went to Ellis' hotel room, killed him, and used Modeski to get into the Gunmen's hotel room. He struck down, but did not realize Byers had the drug in hand. He injected Landau and then Landau was compelled to allow himself to be framed for the murder. ( "Three of a Kind")
Timothy Landau was portrayed by actor John Billingsley.
Category:Informants
Category:The X-Files characters
Category:Deceased characters