The new St. Louis County prosecutor, Wesley Bell, has fired the lawyer who presented the evidence in the case of Michael Brown, the black teenager whose shooting by police sparked violent protests in Ferguson, Mo. Bell was sworn in on Tuesday, and in one of his first acts, sent a two-page letter to assistant prosecutor Kathi Alizadeh firing her, the St. Louis Post-Dispatch reports, A veteran of more than 30 years in the St. Louis County prosecutor's office, Alizadeh oversaw the 2014 Brown case. Alizadeh, along with former county prosecutor Robert McCulloch, was responsible for building a case and providing...