An Iowa woman has been arrested in connection with the 2011 murder of real estate agent Ashley Okland, whose killing during an open house showing shocked the state and left the real estate community on edge for nearly 15 years.

Authorities announced the arrest Wednesday, marking a significant development in the cold case that had remained unsolved since Okland was fatally shot while showing a townhouse property.

According to reports, the arrested individual had previously worked for Rottlund Homes, the developer of the townhouse where Okland was killed. The connection between the suspect's employment history and the crime scene represents a key element in the case.

The 2011 murder sent shock waves throughout Iowa's real estate industry, as agents nationwide grappled with safety concerns during property showings. Open houses and private showings became sources of anxiety for many real estate professionals following the incident.

Authorities have not released additional details about the suspect's identity or what evidence led to the arrest after more than a decade. The case had remained one of Iowa's most prominent unsolved murders until this week's development.