Years before Amanda Karolkiewicz and her six children were fatally shot by her husband in a murder-suicide, she posted on Reddit alleging infidelity and alienation from family.Law enforcement officers investigate the scene of a fatal house fire in Grand Haven Township, Mich., on Friday.Joel Bissell / Kalamazoo Gazette via APJuly 28, 2026, 8:37 PM EDTEarlier this month, Amanda Karolkiewicz spent a week in China with her two adopted daughters, teaching them about their birth country and culture. Karolkiewicz, a substitute teacher and children’s book author from Michigan, documented the trip on TikTok, sharing videos and photos of the girls enjoying a day at Shanghai Disneyland and exploring Hangzhou. Just a moment.We are getting your experience ready.