Michael Brown

The provided news articles do not contain any information about a person named Michael Brown. Article 1 discusses Rex Heuermann, who is accused of being the Gilgo Beach serial killer, and his upcoming guilty plea. Article 2 focuses on the economic impact of Donald Trump's decision to postpone an ultimatum against Iran, specifically the drop in oil prices and the rise in Asian stock markets. Therefore, without additional context or articles mentioning Michael Brown, it's impossible to provide a summary about him based on the given information. The articles are relevant to criminal justice and international economics, respectively, but not to any individual named Michael Brown.