Yemassee Faces Ongoing Challenge as Monkeys Remain on the Loose
Yemassee, South Carolina – An unusual incident unfolded this week when 43 rhesus macaque monkeys escaped from the Alpha Genesis Primate Research Center, prompting a significant effort by local authorities to capture the animals. As of Saturday afternoon, officials confirmed that 42 primates are still unaccounted for, with one successfully returned to safety.
What Happened?
The escape occurred on Wednesday, drawing immediate concern from the Yemassee Police Department and the management of the research facility. By Saturday at noon, the police reported positive updates, stating that staff from Alpha Genesis were actively working on retrieving the remaining monkeys. These young primates, all females and weighing between 6 to 7 pounds, have never been used for testing and are not considered carriers of any disease.
Where Is It Happening?
The incident is centered at the Alpha Genesis Primate Research Center, located in Yemassee, which dedicates over 100 acres for biomedical research and breeding. This facility is notable as one of the largest of its kind in the United States. Local law enforcement officials have urged residents to stay away from the facility’s perimeter, where the monkeys have been sighted interacting with their confined counterparts.
When Did This Take Place?
The escape was first reported on Wednesday, with swift follow-up efforts by police and facility staff. By Friday, recovery operations were underway, employing humane traps to safely capture the playful yet elusive primates. The police provided updates throughout the week, assuring the community that the situation was being handled.
Why Is This Significant?
While the monkeys are known to be nonviolent, authorities are concerned that their state of restlessness may lead to unpredictable behavior. Residents have been advised to secure their homes, keeping doors and windows shut to prevent unwanted monkey entries. Reports indicate these animals can be startled easily, and congregate in groups, which adds to the need for caution.
In a statement, Alpha Genesis CEO Greg Westergaard expressed optimism regarding the situation, noting the calm and playful behavior exhibited by the escaped monkeys as they roam near the facility. This behavior has been observed as they playfully explore the grounds and engage with those still inside by cooing.
Previous Incidents
This isn’t the first escape at the Alpha Genesis facility. In 2016, 19 monkeys managed to break free but were returned within six hours. This history underscores the ongoing challenges of managing primate facilities. Officials continue to monitor the current situation closely, ensuring safety for both the animals and the public.
Ongoing Recovery Efforts
As recovery efforts persist, police and facility staff remain dedicated to capturing the remaining monkeys. They plan to use “Have a Heart” traps designed for humane capture. The assessment of the situation is fluid and evolving, with ongoing updates promised from law enforcement.
In conclusion, Yemassee residents are urged to exercise caution and report any sightings of the monkeys by calling local authorities. This incident serves as a reminder of the complexities involved in animal management, especially in a research facility setting.

Author: STAFF HERE LEXINGTON WRITER
The LEXINGTON STAFF WRITER represents the experienced team at HERELexington.com, your go-to source for actionable local news and information in Lexington, Fayette County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Woodland Art Fair, Crave Food and Music Festival, and Railbird Festival. Our coverage extends to key organizations like Commerce Lexington and Blue Grass Community Foundation, plus leading businesses in education, manufacturing, and technology that power the local economy such as University of Kentucky, Toyota Motor Manufacturing, and Lexmark. As part of the broader HERE network, including HEREBowlingGreen.com and HERELouisville.com, we provide comprehensive, credible insights into Kentucky's dynamic landscape.


