From Spiegel Online:
The photographs of Brian Finke show US Marshals in bulletproof vests, hunting for elusive criminals. They show the menacing-looking equipment of these forces, their arsenal of weapons, handcuffs and shackles. And they show criminals who are overwhelmed on the sidewalk. Finke, born in 1976, is an award-winning photographer. For about four years, he documented the everyday lives of US Marshals; the best photographs are now available as a book.