Duluth, MN (KDAL) - One of the two people charged following a fatal stabbing in Duluth has agreed to a plea deal. The Saint Louis County Attorney’s Office says Joella Lee Tucker of Duluth admitted to her role in the murder of Kevin Tyman in his Central Hillside apartment. The 32 year-old pleaded guilty today at noon to an amended charge of aiding and abetting second-degree murder. Tucker’s co-defendant Raymond Charles Weeks is accused of stabbing Tyman the night of December 21st 2012, lacerating his liver in the process. The 42 year-old Two Harbors man is charged with intentional second degree murder. His case is pending. In return for her plea, Tucker’s level of involvement in the crime won’t be considered by a grand jury, should one be convened. She faces more than ten years in prison when sentenced. No date has been set.