Police join family mourning slain NYPD officer Wenjian Liu
Police officers from around the U.S. joined grieving family members as they mourned a 32-year-old immigrant who realized his dream of being an NYPD officer but was gunned down in his squad car.
New York City Mayor Bill de Blasio and Police Commissioner William Bratton eulogized Officer Wenjian Liu on Sunday as an incarnation of the American dream: a man who had emigrated from China at age 12 and devoted himself to helping others in his adopted country.