Little Falls Police and Herkimer Police are continuing their investigation into the threats made earlier this week against the Little Falls and Herkimer School Districts..

Police say they're working closely with State Police and the Herkimer County District Attorney's Office in an effort to bring the case to a conclusion.

Investigators says they're continuing to develop and follow up on potential leads.

Both police departments are also working closely with the school districts to identify and meet their security needs.

UPDATED 5:36 pm. - A joint investigation by the Little Falls and Herkimer Police Departments has identified a link between recent school theats in the Litle Falls and Herkimer School Districts and schools in other communities in New York State and Michigan.

The say similar school threats have occurred in Spring Valley, New York and Rockford, Michigan.

The investigation is continuing and police say they'll continue to work with the local school districts in meeting their security needs.