was made in June 2013, when another ricin-laced letter was sent to President Obama by actress Shannon Richardson. The letter contained a threat to kill anyone attempting to take away the sender's guns or impair their "constitutional God given" right to bear arms. It was later revealed the letter's message was fake as the sender's sole intent was to incriminate her estranged husband. In November 2013, Richardson reached a plea agreement and faced up to five years' imprisonment on each of three counts. The following month she pleaded guilty. In July 2014, she was sentenced to eighteen years in prison. 2014 Omar J. Gonzalez The 2014 White House intrusion occurred on September 19, 2014, when Omar J. Gonzalez, an Iraq War veteran, jumped over the White House's fence and entered the building's front door before being stopped by security officers. He was then arrested and taken to George Washington University Hospital after complaining of chest pains. Later that month, Gonzalez was indicted for entering a restricted building while armed with a knife. He was also charged with two violations of local laws: carrying a weapon outside a home or business, and ammunition possession. 2015 Plot by three New York City men In February 2015, three men from New York City were arrested and charged in a terrorist plot that included joining ISIL, killing President Obama, hijacking an airplane, and bombing Coney Island. One of the three men, Abdulrasul Hasanovich Juraboev, an Uzbekistan native, posted a comment on August 8, 2014, on the ISIL-related website Hilofatnews.com saying that he wanted to pledge allegiance to ISIL and become a martyr by killing the president. During an August 18 interview with law enforcement agents, Juraboev also allegedly said he would plant a bomb on Coney Island if he were so ordered by ISIL. He had bought a plane ticket to Turkey for March 29. He was arrested at his home in Brooklyn. Another accused, Kazakh national Akhror Saidakhmetov, plotted to travel to Turkey with an informant and proposed finding an excuse to gain access to the pilot's cabin and diverting the plane to the Islamic State, so that the Islamic State would gain a plane. During a secretly recorded conversation on November 14, Saidakhmetov allegedly told Juraboev that he wanted to enlist so he could serve as an ISIL spy and when Juraboev expressed skepticism, Saidakhmetov responded that he could always open fire