Police say a 13-year-old student at Winslow Township High School has been accused of leaving a voicemail threatening a school shooting.
The high school, as well as the middle school, were placed on lockdown Thursday just before 9 a.m. as a precaution.
According to police, both lockdowns were lifted around 10:15 a.m.
Police say the threat was not credible.
No guns or weapons were found during the investigation.
The student has been charged with making terroristic threats and false public alarms.