WORCESTER, Mass. - The Worcester Police Department is expanding ShotSpotter locations in the city.

Over the next two to three months, the WPD will expand the gunfire detection system in the Lincoln Street and Brittan Square area of the city.

The expansion will up ShotSpotter coverage from six miles to 8.6 miles.

The WPD has used ShotSpotter since 2014, including in the Main South and East Side neighborhoods.