A father in Nebraska is believed to have killed himself, along with his wife and kids, on the same day of his son’s high school graduation. (Source: KSNB)

DAWSON COUNTY, Neb. (KSNB/Gray News) – A father in Nebraska is believed to have killed himself, along with his wife and kids, on the same day of his son’s high school graduation.

On May 10, the Dawson County Sheriff’s Office went to a home around 9:45 a.m., where they found four dead people inside the residence

According to the Nebraska State Patrol, it is believed that Jeremy Koch, 42, killed each of his sons, Hudson, 18, and Asher, 16, and his wife, Bailey, 41, before killing himself. Read more below