It was 2:10 pm on a warm Thursday afternoon and the Berkeley High detention center was hopping.

The school’s security team had done a sweep of the park across from the high school and had netted 13 students who had cut class. Now the truant teenagers sat in desks before a blank white board, quietly talking to one another as they waited for their parents to be notified.

Ardarius McDonald, the dean of students and the man who supervises the school’s security detail, came into the room, clearly not pleased – but not surprised – by the crowd. After all, it was close to 80 degrees that day, one of the first nice days after nearly two weeks of rain, and, as he pointed out, some teenagers have a hard time resisting the lure of the sun.

Just a day earlier, Berkeley High had gone on lockdown after a parent reported that she had seen a young person with a gun outside on Martin Luther King Avenue. McDonald and his team immediately rushed into action, locking all the school’s entrances, ordering students in classrooms on the west side of campus to stay away from the windows, and fanning out to prearranged spots on the 14-acre campus as Berkeley police investigated. It was the fourth gun-related incident in a week at the high school, including one on March 22 where two students shot off a gun in a bathroom.

The upsurge in violence has shone a spotlight on Berkeley High’s security detail. While no one has been hurt on campus this year, some parents have wondered if the school is adequately prepared for a serious gun event. Others contend that the school turns a blind eye to intimidation. Alameda County Deputy District Attorney Matthew Golde voiced these concerns last week when he stood up at a community forum and suggested that armed robberies were common at Berkeley High and that dangerous people wandered its halls.

It’s a concern that McDonald understands – but refutes. Berkeley High is generally a safe place, he said. Sure, wallets and iPods are stolen too often, but “there are no switchblade fights in the halls.”

“I know Matt Golde,” said McDonald, who has held his current role for a little more than a year. “He is loose with the truth.” (Matt Golde did not respond to Berkeleyside’s attempts to contact him.)

There are 14 security officers at Berkeley High (two have been added in the last two weeks) and a uniformed Berkeley police officer who works four days a week. As the principal mediators of conflict for the school’s 3,200 students, the officers in the department of On Campus Intervention play many roles. In the best of times they just talk to students, checking in to see how they are doing and gauging the mood of the student body. They also look for truants, break up fights, resolve conflicts, and monitor the hallways during class to ensure students don’t leave unless they have permission.

They are also investigators. When someone reports a theft, they take a report. When a student is intimidated in a hallway or forced to hand over a phone or other pricey object, the security officers try and determine the identity of the perpetrators.

“I make an analogy with NASCAR races,” said McDonald. “Sometimes there are blowouts. Sometimes people run out of gas. Sometimes there is a wreck. We are like the pit crew. Our job is not to hold you there, but to put you back on track.  My philosophy of OCI is to get you back on track as quickly as possible.”

Ginny Roemer, a former district attorney in San Francisco and the parent of a BHS freshman, said this approach, a desire to almost befriend students who get into trouble, means that serious crimes are not rigorously investigated.

“If there is an institutional acceptance of crime the kids are going to keep stealing,” she said. “I am concerned about the lack of law enforcement behind the gates of Berkeley High.”

One thing McDonald is clear on: the security officers are not police. While his safety officers have a protocol to investigate reports of a student with a gun, and have plenty of experience searching and seizing guns from backpacks, lockers, and waistbands, they call police for any serious incidents. There is one uniformed cop on duty and the Berkeley police department is just a half a block away.