Another mental evaluation ordered for Kimberly Kessler Kessler is charged with murdering her co-worker, Joleen Cummings, who disappeared in 2018 Staff, News4Jax Tags: Kimberly Kessler (left) is accused of murdering Joleen Cummings (right) JACKSONVILLE, Fla. – Yet another mental competency examination has been ordered for Kimberly Kessler, the woman accused of murdering her coworker at a Nassau County hair salon, News4Jax learned Thursday. Kessler, who’s charged with first-degree murder in the 2018 death of 34-year-old Joleen Cummings, is scheduled to see a psychologist next week to determine whether she is fit to stand trial in the case. She was not present Thursday morning for an arraignment hearing on two counts of battery against a law enforcement officer after she allegedly flung feces at Nassau County corrections deputies.