You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who was the guy who shoot in las vegas?" whose answer is Stephen Paddock.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Las Vegas shooter
Useful Output:

Doc 1: Heavily armed Stephen Paddock, 64, shot more than 1,000 rounds from a Mandalay Bay hotel room at the Route 91 Harvest Festival concert-goers on
Doc 2: "It wasn't about MGM, Mandalay Bay or a specific casino or venue," said Aaron Rouse, the special agent in charge of the FBI's Las Vegas office.
Doc 3: LAS VEGAS (AP) — The high-stakes gambler who carried out the deadliest mass shooting in modern America, killing 60 and injuring hundreds
Doc 4: ABC News' "Nightline" takes a comprehensive at the Las Vegas massacre, the deadliest mass shooting in modern U.S. history.
Doc 5: A new documentary series takes an in-depth look at one of the deadliest mass shootings in modern U.S. history. Roughly five years after the