` Our investigation will assess the police department 's use of force , including deadly force . `` These cases are very hard to bring , '' says CNN legal analyst Jeffrey Toobin . Brown family attorney had expressed pessimism about the investigation in November . The case was reopened after a new prosecutor took over and has been under scrutiny ever since.
`` These cases are very hard to bring , '' says CNN legal analyst Jeffrey Toobin . Brown family attorney had expressed pessimism about the investigation in November . The case was reopened after a new prosecutor took over and has been under scrutiny ever since.