A second evacuation at the Columbus Zoo and Aquarium in less than a week has placed renewed attention on a troubling pattern of hoax threats affecting public attractions across the United States.
The Ohio zoo was cleared out Tuesday morning after a phone call reported a possible active shooter threat. Zoo officials said the call came in shortly before 9:55 a.m., prompting staff to move guests and employees out of the park while law enforcement responded.
No injuries were reported. The zoo later confirmed that all visitors, staff members and animals were safe. Authorities cleared the threat before midday, but the facility remained closed for the rest of the day as officials continued reviewing the incident.
The latest scare came just days after the Columbus Zoo closed on Saturday, May 2, following separate bomb and active shooter threats. Those earlier threats were later determined to be false, but they still required a full emergency response.
Why The Columbus Zoo Closed Again
Tuesday’s closure began after the zoo’s call center received the reported threat. Out of caution, officials activated safety protocols and contacted the Delaware County Sheriff’s Office, which arrived at the property to help secure the area.
Visitors were evacuated while staff worked to keep the situation controlled. For many families, the sudden interruption turned a routine visit into another reminder of how quickly public spaces can be affected by even an unverified threat.
The zoo said the decision to evacuate was made to protect everyone on site. Even when a threat appears suspicious, large venues are expected to respond immediately until law enforcement can determine whether the danger is real.
By around 11:40 a.m., the threat had been cleared. Still, officials chose not to reopen for the day. That decision allowed authorities and zoo teams to complete assessments without bringing visitors back onto the property too soon.
The zoo said it continues to work closely with law enforcement and follows established safety procedures during incidents of this kind. Officials also thanked guests and team members for cooperating during the evacuation.
Hoax Threats Hit Multiple Zoos Across The U.S.
The Columbus Zoo incident is part of a wider series of threats reported at zoos in several cities. Facilities in Akron, Cleveland and Toledo have also faced similar threats, while zoos in Denver and Louisville reportedly received threatening phone calls in recent days.
Although many of these threats have turned out to be hoaxes, officials cannot treat them casually. Bomb threats and active shooter reports can require police, emergency responders, security teams and facility staff to move quickly, often forcing evacuations and temporary closures.
That response can be especially complicated at zoos. These attractions cover large areas, include indoor and outdoor spaces, welcome children and families, and house animals that must remain protected during emergencies.
For that reason, safety planning has become a major part of daily operations at public venues. Columbus Zoo president and CEO Tom Schmid has said staff have been participating in safety drills as threats like these become more common across the country.
Federal authorities have warned that false threats can carry serious consequences because they create fear, disrupt communities and divert emergency resources. The FBI’s public safety guidance notes that threats and extortion reports are treated seriously, even when investigators later determine they are not credible.
The repeated Columbus Zoo evacuations show how damaging hoax threats can be even when no physical harm occurs. Families lose planned visits, employees must manage stressful emergency procedures, and law enforcement resources are pulled into large-scale responses.
Investigators have not publicly confirmed whether the two Columbus Zoo threats are connected or whether they are linked to similar incidents at other zoos. Officials have said updates will be shared as more information becomes available.
For now, the zoo’s main message is that everyone was safe and emergency procedures worked as intended. But the second closure in four days has made the issue harder to dismiss as an isolated event.
As public attractions continue to respond to similar calls around the country, the Columbus Zoo case highlights a growing challenge: even a false threat can shut down a major family destination, create widespread concern and force authorities to act as though the danger may be real.
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