SHREWSBURY — Saint John’s High School enacted a school lockdown Tuesday morning following the discovery of a social media post referencing a threat to the school’s campus. The lockdown was out of an abundance of caution, and there is no immediate threat on campus.
The Shrewsbury Police Department has an increased presence on campus, according to an email sent to Saint John’s families, to “ensure that all safety protocols are in place and that [the] community remains safe.”…