Mission assault suspect pleads not guilty

A judge ordered a school nutrition worker to stand trial on two dozen felony charges related to a string of sexual assaults.

May 29, 2012 2:13:25 PM PDT
A former San Francisco schools employee pleaded not guilty Tuesday to brutally raping three women last year.

Frederick Dozier Jr. is charged with 24 felony counts including kidnapping, sexual assault, robbery and attempted murder. Police say Dozier attacked his victims from behind and then punched and violently beat them.

Dozier was spotted on surveillance video and arrested after police received a tip. Investigators say they also found Dozier's DNA at the crime scenes.

His trial is expected to begin in September.