Johannes Mehserle can walk out of prison two-year . Mehserle , who has been behind bars since a Los Angeles jury found him guilty on July 8 , 2010 , will be free to walk out of prison just after midnight Sunday , Perry said . The former Oscar Grant 's officer was convicted of involuntary manslaughter in BART death . Johannes Mehserle served early Monday of a two-year sentence because of credit for good conduct .
Johannes Mehserle can walk out of prison two-year . The former Oscar Grant 's officer was convicted of involuntary manslaughter in BART death . Johannes Mehserle served early Monday of a two-year sentence because of credit for good conduct .