Jenna Strouble, a 30-year-old woman from St. John, Indiana, has been arrested for allegedly murdering her children's father and his parents in Crete Township, Illinois. The bodies were discovered at a home about 2 a.m. Monday morning and identified as Jacob Lambert, 32, Stacy Forde, 54, and Patrick Forde. During a police interview, Struble allegedly made incriminating statements. The couple's relationship was reportedly on-and-off.