What Happened to Philando Castile?

Philando Castile was a 32 year old African-American man who was driving with his girlfriend and her 4 year old daughter. He was pulled over at a traffic stop and informed the officer that he was carrying a gun but was just reaching for his license. However, the officer shot him at close-range several times. The officer who murdered him, Jeronimo Yanez, was not convicted of any charges. Say his name.