This photo provided by Monroe County (Pa.) Correctional Facility shows Bryan Kohberger.

Monroe County (Pa.) Correctional Facility via Associated Press

Idaho killing suspect Bryan Kohberger was arrested in connection with the four students' murders Friday.  Kohberger allegedly tracked the victims' phones before the killings, a source told the Daily Mail.  A local brewery owner told NBC that Kohberger was known to be "creepy," to female employees.

More details have emerged about possible links...

Continue Reading Idaho killing suspect tracked victims before the murder and had a history of being 'creepy' toward women, sources say