Sarah Schachtele began her morning seated cross-legged on the floor of the Hennepin County jail, talking softly through a slot in a cell door just large enough for a guard to slip a food tray through.
Her goal: to gently persuade the homeless man on the other side to share details about his personal life, in the hope of connecting him with housing and medical care.
"This is about meeting people where they are and never giving up," said Schachtele, a social worker for Hennepin County.
Schachtele is part of a diverse team of social workers engaged in an ambitious new effort to bring basic social services to thousands of inmates at the county jail, in the hope that once they leave jail they will be less likely to come back.
The outreach is inspired by a similar effort in New York and research showing that jail inmates who lack social services — including medical insurance, housing and treatment for drug addiction — are at far greater risk of reoffending and returning to jail. About 75 percent of Hennepin County jail bookings involve criminals who have been booked previously; 42 percent have been booked for a crime within the previous year, according to county data.
State and federal prisons have long offered social services to their inmates, but county jails have been slow to provide similar outreach, largely because they have such rapid turnover. The Hennepin County jail, for example, has 36,000 bookings a year — or 100 a day — and inmates stay an average of just seven days. Many who are booked for minor offenses such as loitering are released within hours.
Now, however, new data tools make it possible for counties to segment their jail populations and identify repeat offenders who are most likely to need social services. Hennepin County turned to a risk assessment tool used at New York's Rikers Island, one of the nation's largest jails, which classifies inmates at admission as having low, medium, high or very high risk of readmission based on factors such as past substance abuse, unemployment and criminal history.
Hennepin County began using the same data tool last fall. Each morning, administrators receive a printout identifying jail inmates with high or very high risk of readmission, as well as some basic information about past use of county services. Using that information, they dispatch a team that includes licensed social workers, an alcohol and drug counselor, a community health worker and case management assistants into the jail to interview inmates.

