BYRON TOWNSHIP, Mich. (WOOD) — Two people were killed in a three-car crash on US-131 south of Grand Rapids Monday, police say.

It happened around noon on southbound US-131 near 68th Street in Byron Township. Michigan State Police have not explained what led up to it.

MSP stated on Twitter that two of the three drivers involved were killed. Their names were not released Monday afternoon pending notification of family.

Police on Wednesday told News 8 the two drivers were a 67-year-old woman from Grand Rapids and a 37-year-old woman from Byron Center.

It was not immediately clear whether anyone else was injured.

Southbound US-131 was closed in the area of the crash while emergency responders were on scene.