Father sentenced to prison after son drowns in icy pool - News - Holland Sentinel
GRAND HAVEN — A Hudsonville-area father and former Grand Rapids Community College professor will serve time in a state prison for the 2019 drowning death of his teen son, who had autism.On Monday, Timothy Koets was sentenced to two to 15 years in prison for involuntary manslaughter and one year behind bars for fourth-degree child abuse. He received credit for two days served for each of the counts.His son, Sam Koets, 16, who had the cognitive ability of a 2-year-old, died in March 2019.