as for john birch, after being let go from the force he was committed of percentagy and justice in 2010, spending four years behind bars. he lives in florida on a chicago police pension. >> he's in a halfway house. he can't be charged with crimes in relation to the torture because the statute of limitations has run out. >> maryland's governor lifted the state of emergency in baltimore. the national guard pulled out of the city and the move comes less than a week after charges against police officers and the death of freddie gray. the city's mayor said sa lot more is needed to rebuild trust with the african-american community. and called on the federal government to helpful. >> in order to achieve the sustainable and significant reform that we want to see, that i want to see, that the sit self-defence want to see in baltimore, i request the department of justice conduct a federal pattern or practice into the baltimore city police department. the mayor's request comes a day already u.s. attorney-general loretta lynch visited the city. community leaders were told a federal rights probe was