Looks like a false alarm.
http://www.hawaiinewsnow.com/Global/story.asp?S=23884520All-clear given by police after reports of possibly dangerous man near HCC campus
An alert that was issued to students and faculty members at Honolulu Community College about a potentially dangerous man near campus has been lifted, according to Chancellor Erika Lacro.
At just after 10:30 a.m. on Tuesday, Honolulu Community College warned people near campus about a man who was is possibly in possession of a rifle.
The following is the text of the alert on the Honolulu Community College
This is not a test. HPD has advised campus security that a male wearing khaki shorts, no shirt, and possibly carrying a rifle maybe in the Honolulu CC area. There is no indication that the male has entered campus; however, Honolulu CC Administration is advising you to be on the look out for said individual and contact 911 or campus security (808-284-1270) immediately.
At 10:55 a.m., HPD declared an all-clear and deemed the situation safe.