The first word of what Henry Hickman had done to his estranged wife with a baseball bat came via the dead woman's cell phone, which Hickman used to call the man she was dating, Hennepin County authorities said in charges Tuesday.
"She's done and you're next. I'll find you," he allegedly said in a calm tone from outside the Hickmans' Brooklyn Park home, moments after killing Cynthia Hickman, 34.
Early Saturday, charges say, a fire set by her killer burned the woman's body in her bedroom, while his terrified sons, 5 and 8, followed orders to stay in the basement.
Hickman, 54, was charged with second-degree murder and two counts of attempted second-degree murder for allegedly leaving the boys inside the burning home. Police arrived before the boys suffered physical harm.
Less than two weeks before the victim's death, a judge granted her an order for protection, barring her husband of 13 years from coming near. A week later, when he ran out of money, she let him return and live in the basement.
"This is another case of tragic, inexplicable terror," said County Attorney Mike Freeman.
Cynthia Hickman would be the fifth Minnesota woman killed this year by a domestic partner, according to a report by the Minnesota Coalition for Battered Women.
Freeman said he plans to ask a grand jury to indict Hickman for first-degree murder.