Instructions: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].
Input: Washington (CNN) Federal officials on Friday unsealed charges against three men accused of a thwarted plot to attack concert venues and landmarks around New York City in 2016, according to court documents -- a case that comes on the heels of a mass shooting at a concert in Las Vegas. The three men allegedly used internet messaging applications to plot bombings and shootings in Times Square, the New York subway and concerts during Ramadan last year, according to a news release on the unsealed court documents from the acting US attorney for the Southern District of New York. Charged in the case are Abdulrahman El Bahnasawy, 19, a Canadian citizen; Talha Haroon, 19, a US citizen living in Pakistan; and Russell Salic, 37, a Philippines citizen, the release said. According to prosecutors, all three have been arrested and El Bahnasawy has already pleaded guilty following his May 2016 arrest. Haroon and Salic have been arrested overseas, and the US is seeking to have them extradited to stand trial here."I wanna kill . . . them in thousands," one of the men allegedly wrote to an undercover agentOne of the men has pleaded guilty 
 Question:The news of the foiled plot comes shortly after the mass shooting in _ that killed 58 people and injured hundreds more who were attending a concert.
Output:
Las Vegas