She bakes desserts for people united by a pain few others can understand.
"It's kind of my therapy," she said, unwrapping tin foil to reveal the cinnamon blueberry bars and Russian tea cakes she'd prepared for a recent meeting.
The slender 67-year-old carefully set the desserts out for a room filling with people like her, who are mourning lost family members. Then she chose a black marker and a blue name tag, writing "Beckie" on the top left corner, "Jeff" on the bottom right.
"I'm Beckie, and my son was 25," O'Connor told a group of mothers. "The police shot him."
In the three years since she lost her son, the shy, soft-spoken mother who had long volunteered for the police department found new purpose in trying to reform it. She wants every officer in Richfield — and Minnesota — to go through formal crisis intervention team (CIT) training. The training, based on a model developed in Memphis, emphasizes listening and empathy to de-escalate a confrontation between the police and a person experiencing a psychological crisis.
O'Connor is convinced that better training would have prevented her son's death, one of a mounting number of police killings in Minnesota of people with mental illness or experiencing a mental health crisis. She's uncomfortable being the center of attention, and isn't leading social media blitzes or protests. She just wants change, starting in her hometown.
"I don't want this to happen to any other family," she said.
At a time when police are facing intense scrutiny over the use of force, more law enforcement officials agree with O'Connor that officers need more training.