(KMIZ)Boone County’s top prosecutor says a Florida man has now been charged with murder in the death of a Stephens College student. Misael Covarrubias, 23, will be charged with second-degree murder in the shooting death of Aiyanna Williams. He is also charged with three counts of armed criminal action, two counts of first-degree assault and unlawful use of a weapon. Covarrubias allegedly told police that he is from Florida but had been living in Columbia for about five months, court documents in previous reporting say. He then allegedly told officers that he did not know who he was shooting at, and also admitted to consuming alcohol prior, the probable cause statement says.