Grill. That was followed by her performance as Berniece in August Wilson's Pulitzer Prize–winning play The Piano Lesson. For that, she was nominated for a Tony Award as Best Featured Actress in a Play. Merkerson has also won 2 Obie Awards for her work in I'm Not Stupid and Birdie Blue, a Helen Hayes Award for The Old Settler, and a Lucille Lortel nomination for F**king A by Suzan-Lori Parks. Her screen credits include Jacob's Ladder, Loose Cannons, She's Gotta Have It, James Cameron's Terminator 2: Judgment Day; and Navy Seals. In 2006, she won a Golden Globe Award, an Emmy Award and a Screen Actors Guild award for her performance in the HBO film Lackawanna Blues. In 2007, she starred as Lola Delaney in the Los Angeles stage production of William Inge's Come Back, Little Sheba. In January 2008 the production opened a successful run on Broadway and earned Merkerson her second Tony nomination. On April 1, 2010, it was confirmed that after 17 seasons, Merkerson would leave Law & Order at the end of the show's twentieth season. Her departure from Law & Order, which aired on May 24, 2010, was also the show's final episode. In total, Merkerson appeared on the series for 17 consecutive seasons—395 episodes—which was more than any other actor associated with the program. In 2012, Merkerson became the host of Find Our Missing, a reality-reenactment series on TV One which profiles missing people of color. She performed in Steven Spielberg's 2012 film Lincoln as Lydia Hamilton Smith, housekeeper to Tommy Lee Jones's character, Congressman Thaddeus Stevens. In 2014, Merkerson appeared in the Primary Stages production of While I Yet Live, written by Billy Porter. In 2015, she joined the cast of NBC medical drama Chicago Med as Sharon Goodwin, Chief of Patient and Medical Services. The series was conceived and written by Law & Order creator Dick Wolf, along with Matt Olmstead, Derek Haas and Michael Brandt. 2014, Merkerson became a spokesperson for Merck America's Diabetes Challenge, to increase Type 2 diabetes awareness among African Americans. Personal life Merkerson appeared on the television series of Henry Louis Gates' Finding Your Roots on February 5, 2019 (Season 5, Episode 5), in which he revealed that she was a descendant of Isaac Hawkins and eight others of the 272 enslaved people who were sold in the 1838 Jesuit slave sale by Jesuit priests. These priests