Wife murdered alongside 6 kids accused killer husband of affair with younger intern in explosive online posts: report

A wife who was murdered alongside her six children by her husband had accused him of having an affair with a younger intern in explosive Reddit posts, according to a report. Kristopher Karolkiewicz, 47, fatally shot the children — ages 5 to 15 — and his wife, Amanda “Mandy” Karolkiewicz, 39, at their Grand Haven...