Rashaun Weaver has been charged in the murder of Barnard College student Tessa Majors.
13-year-old Zyairr Davis will remain behind bars without bail.
NYPD detective in Barnard College killing accused of withholding evidence in past cases.
Charges dropped against second teen in Barnard College student killing.
New details surface regarding Barnard College student death.
The grisly stabbing killing of Tessa Majors, a Barnard College freshman, bears a handful of the damning hallmarks of the case of the Central Park Five from 30 years earlier.