Henry Kim was 73 when he was attacked and killed in Windermere Park in Fishers, Indiana, on the evening of November 1, 2014. A longtime resident who had emigrated from Seoul, South Korea, Kim was known for regular walks in the Windemere subdivision. His body was found with three gunshot wounds and a slashed throat.

Investigators followed a lead about a person of interest seen on a mountain bike wearing a full-face helmet. That tip pointed to 17-year-old Maxwell Winkler, a Hamilton Southeastern High School student. Police say handwritten notes were recovered in which Winkler laid out a plan for a thrill kill and the selection of a random victim; detectives determined Kim was unknown to him. Winkler was arrested, charged with murder, waived to adult court, and later entered a guilty but mentally ill plea. The judge called the crime one of the worst murders heard at sentencing, and the court heard statements from Kim’s widow, Sue Kim, and his son, Scott Kim.

Did anyone in the Fishers area see a cyclist or a mountain bike near Windermere Park on November 1, 2014?