On Thursday, multiple news outlets reported Stephen Paddock researched various cities to carry out possible mass shootings in. Chicago and Boston are among the cities released. NBC Boston says Paddock researched Fenway Park as a possible location.

NBC News: Stephen Paddock searched for hotels near Fenway Park in Boston, senior official says. Few if any hotels have any view of stands.

NBC reports:

Multiple senior law enforcement officials briefed on the investigation into Las Vegas shooter Stephen Paddock told NBC News he researched possible locations in Boston and Chicago.

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At this point there is no evidence Paddock ever traveled to Boston. All that is known is that he did research on the city.

NBC News’ Pete Williams said that research may have involved outdoor concerts and hotel rooms overlooking those concerts.

Boston police issued a statement saying they are aware of the reports and are working with their federal partners. They said any further information will have to come from Las Vegas Police.