Share: Monday, Feb. 10: A computer lab personnel requested campus security due to a suspicious person wearing a black face mask and behaving erratically. The subject was pacing back and forth in the area but did not sign in to use the facilities. The subject had left the area by the time officers arrived and was seen headed north to Colorado Boulevard and Harkness Avenue. A student reported a female transient who pulled her hair when she was walking on Colorado Boulevard north of PCC.  …