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Babysitter Accused of Killing Infant, Trying To Hide The Death From The Mother

WAUSAU, Wis. (AP) — A Wisconsin baby sitter who allegedly killed a 2-month-old boy then pretended he was alive when she gave the boy back to his mother has been charged with first-degree intentional homicide.

A criminal complaint filed Friday says 28-year-old Marissa Tietsort of Wausau caused the infant’s death in October, then put him in a snowsuit and car seat and returned him to his mother — without telling her the child was dead.

Authorities found the mother trying to revive the boy, but he had died hours earlier of blunt force head injuries from multiple impacts to the head.

During a court appearance Friday, Judge Jill Falstad issued a $500,000 cash bond for Tietsort and ordered that she have no contact with children or with the victim’s family, the Milwaukee Journal Sentinel reported.

Tietsort, who is pregnant with her sixth child, also faces child abuse charges involving an 11-month-old girl in her care. That charge stems from an August incident. Tietsort was arrested in that case after the 2-month-old died in October.

According to the criminal complaint, the mother of the 2-month-old boy dropped him and his older brother off at Tietsort’s home on Oct. 18.

About two hours later, the baby’s mom got a text from Tietsort letting her know that there was a story about herself on a local news outlet’s website saying she had been charged with child abuse. Tietsort told the mother she was not allowed to be in contact with children and not to tell anyone she was watching her two sons. The mother came and picked up her sons about three hours later, according to the complaint.

When the victim’s mother came to pick up her infant and older son, the infant was seated in his car seat, wearing a snow suit with a hat pulled down over his eyes. The mother told police she believed her son was sleeping, as it was past 9 p.m., according to the complaint.

The boy’s mother later realized her son was not breathing, cold and stiff. Officers arrived to find the boy had “ashen skin tone, his jaw was clenched and his lips were blue.”

Tietsort told police she didn’t kill the baby, but knew he was dead, the complaint said. When her boyfriend got home that evening, they went to McDonald’s and she brought the dead baby with them, according to the complaint.

After she gave the boy back to his mother, Tietsort, her boyfriend and their son went swimming at a local hotel, the complaint said.