Millersport Elementary sends home students after receiving another email threat

Students at Millersport Elementary were sent home Friday after the principal of the school received a threatening email.Walnut Township Local Schools Superintendant Randy Cotner says the email threat read: "I'm on school grounds with a gun."The district sent more than 500 students home while law enforcement works to trace the source of the threat.On Thursday, the school was placed on lockdown after receiving two threats.The Millersport Elementary went into lockdown after the principal received a