Crime Library: Criminal Minds and Methods

Babysitter Slammed Baby on Changing Table, Prosecutors Allege

A Waukeegan, Il., babysitter is charged with first-degree murder after a 3-month-old girl in her care died on July 27. Prosecutors say Sarah Gumm, 33, became frustrated while changing Rylan Koopmeiner’s diaper and slammed the infant on the table, causing a severe skull fracture.

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