Chicago’s long, hot summer of shootings came to an end over the three-day Labor Day weekend, with 65 people shot, 13 fatally, as homicides climbed toward 500 for the year. August was already on record as the city’s deadliest month in more than two decades.

The wounded included a young woman, nine months pregnant, shot on the same side street in a southwest neighborhood where someone was killed less than 20 hours before. Among the dead was an 80-year-old retired pastor, shot in front of a South Side senior citizen complex.

The shooting of 65 people by a terrorist would probably make international news. In Chicago, it has become a near-weekly occurrence in which most of those who perish do so in anonymity. A bitter irony is that most visitors to Chicago—indeed most residents—can remain blissfully detached from the violence. The shootings are concentrated in a handful of police districts in poorer neighborhoods on the city’s South and West Sides.

One of the casualties in August was 32-year-old Nykea Aldridge, a cousin of the Chicago Bulls basketball star Dwyane Wade. Aldridge, the mother of four, was caught in a gang-related crossfire and was hit by a stray bullet as she pushed her infant child in a stroller.

Expressing the anguish many in the city feel every day, Wade tweeted: “My cousin was killed today in Chicago. Another act of senseless gun violence. 4 kids lost their mom for NO REASON. Unreal. #EnoughIsEnough.”

Police Superintendent Eddie Johnson called the Aldridge shooting “reprehensible,” and Mayor Rahm Emanuel said he will announce major new antiviolence initiatives later in September. But Chicago has been racking up shootings for the better part of a year now, and city officials seem powerless to halt the carnage.

“Every Monday morning, we pick up the newspaper to see how many shootings and homicides we had,” said Eddie Bocanegra, director of the Y.M.C.A.’s Office of Youth Safety and Violence Prevention. “The narrative becomes old; it becomes normalized.”

It has fallen to grassroots organizers like Bocanegra to try to make a difference. They do so by involving kids in video-making and creative writing, taking them on field trips, pairing them with mentors—anything, Bocanegra said, to show that there is an alternative to guns, drugs and clashes with police. Bocanegra blames a complex web of issues for the spike in violence, fueled in part by increasing mistrust between the police and the African-American community.

Tensions have been rising since last fall, when a Chicago police officer was captured on video shooting the teenager Laquan McDonald 16 times. A Justice Department report earlier this year was highly critical of the Chicago Police Department’s treatment of minorities.

According to Bocanegra, with their department under a microscope, some officers are less willing to aggressively police neighborhoods overrun by gangs.

Bocanegra challenges clergy members to join community leaders and public officials in becoming a more visible presence in communities where violence is a nightly occurrence. Most of the shootings occur between 6 p.m. and 2 a.m., Bocanegra said.

“What would it look like for several weeks to organize and coordinate churches, politicians, police officers, county sheriffs, law enforcement and probation officers to go into these communities and just be seen, to walk around in groups?” Bocanegra asked, suggesting they approach “the gangs that hang out in the corners, hang out near them [and] make them feel uncomfortable.”

Any such effort would have to be sustained, Bocanegra said. “Violence prevention is not a two-hour thing, it’s an investment. It’s a long-term investment and coordinated effort.”

Judith Valente

Judith Valente, a regular contributor to NPR and "Religion and Ethics Newsweekly," is a journalist, poet and essayist. She is the author of Atchison Blue: A Search for Silence, a Spiritual Home and a Living Faith, named best spirituality book in paperback for 2014 by the Catholic Press Association and one of the three best spirituality books by Religion Newswriters Association. Her book, The Art of Pausing, was runner up for the Catholic Press Association book award in 2014.

Ms. Valente began her work as a staff reporter for The Washington Post. She later joined the staff of The Wall Street Journal, reporting from that paper's Chicago and London bureaus. She was twice a finalist for the Pulitzer Prize, first in the public service category as part of a team of reporters at The Dallas Times Herald in the 1980s. In 1993, she was a finalist for the Pulitzer in the feature writing category for her front page article in The Wall Street Journal chronicling the story of a religiously conservative father caring for his son dying of AIDS.