Conspiracy theorist Alex Jones arrived at a Texas courthouse for his defamation trial for calling the Sandy Hook Elementary School attack a hoax with the words "Save the 1st" scrawled on tape covering his mouth. Although Jones portrays the lawsuit as an assault on the First Amendment, parents say his statements were so malicious and obviously false that they fell well outside the bounds of speech protected by the constitution, the AP reports. Jones said actors staged the shooting as a pretext to strengthen gun control, then later conceded the massacre occurred. The ongoing trial in Austin, where Jones' far-right Infowars website is based, stems from a $150 million suit brought by Neil Heslin and Scarlett Lewis, whose 6-year-old son was killed in the 2012 mass shooting. Here's a look the case, including First Amendment relevance: