No threat was discovered after Hannah Martin Elementary School in Lake in the Hills went on lockdown Thursday afternoon, Huntley School District 158 said in a post.
A lockdown has been lifted after school officials say police were called to investigate a "threat of potential violence with a weapon" made towards an elementary school in Lake in the Hills.
Police are investigating a "safety concern" at Hannah Martin Elementary School in Lake in the Hills, which has prompted the school to go into a "hold in place."