Despite a shared interest in escapes from correctional custody by policy makers, facility administrators, media, and the public, there is a dearth of empirical research on this event. Our study synthesizes prior research, distinguishing between inmate-, incident-, and facility-level variables. We introduce the Correctional Incident Database, which employs a novel approach for collecting escape data. Finally, we describe a sample of 611 inmates involved in 503 escape incidents from 398 facilities. Our findings indicate that escapes from jail are a frequent, yet overlooked, phenomenon. The results also challenge the (mis)perception that escapes are often sensational and violent events.