This event is in the "Adults" group. Michigan's Lonely Hearts Killers 6:30pm - 8:00pm Adults Meeting Room Open Required This event is in the "Adults" group. Feb 6 2025 Thu Michigan's Lonely Hearts Killers 6:30pm - 8:00pm Meeting Room Open Library Branch: Troy Public Library Room: Meeting Room Age Group: Adults Program Type: Adult Program Required Adult Programs Event Details: In February 1949, the couple who would become infamous as the “Lonely Hearts Killers” arrived in Grand Rapids, Michigan, where they committed a crime that would bring an end to their cross-country crime spree.