Maggie Lockwood on Chicago Med has been through a lot over the seasons, but she is not killed off and her story focuses more on personal upheaval, illness, and relationships than on a tragic on‑screen death.

On the show: Maggie’s storyline

  • Maggie is the long‑time charge nurse in the Gaffney Chicago Med Emergency Department and one of the core original characters.
  • Across the series, she has dealt with legal trouble (an arrest over an obstruction of justice dispute), high‑pressure triage decisions, and being the glue of the ED team.

Cancer and health battles

  • Maggie is diagnosed with breast cancer and undergoes chemotherapy while trying to keep working, at first hiding her diagnosis from colleagues and then gradually opening up.
  • The show depicts her struggling to balance treatment, fatigue, and her instinct to overwork herself in the ED, but she ultimately recovers and returns to her role.

Family and daughter reveal

  • As a teenager, Maggie became pregnant and gave her baby up for adoption; that daughter later appears as Dr. Vanessa Taylor, creating a big emotional arc when the secret comes out.
  • Maggie bends rules to help Vanessa (including with a drug test and contact with her biological father, Grant), which causes conflict but also leads to a complicated reunion and evolving mother‑daughter relationship.

Relationships: Ben and beyond

  • Maggie falls in love with Ben Campbell, a fellow patient she meets during cancer treatment; they marry in season 5, but their relationship becomes strained as Maggie’s past and her bond with Vanessa and Grant resurface.
  • Off screen, Ben eventually files for divorce, and later seasons show Maggie navigating life after that breakup and being pulled into new romantic tension with Dr. Loren Johnson.

Recent seasons and “what happened” lately

  • In later seasons, Maggie is pushed into more front‑and‑center plots, including a new romance with Loren Johnson and emotional fallout from Sharon Goodwin’s violent stalker incident, which contributes to Maggie abruptly breaking things off with Johnson.
  • Storylines also show her dealing with lingering trauma from past illness and crises, with her usually upbeat, social personality dimming in certain episodes as colleagues notice that “something is off.”

Has Maggie left Chicago Med?

  • Within the show’s universe, Maggie’s arc increasingly flirts with the idea that she might leave Gaffney—earlier episodes even show her considering other job opportunities after disagreements about the hospital becoming for‑profit.
  • Outside the story, coverage has noted that Marlyne Barrett at one point takes a break from the series, with some speculation and commentary about how the writers structure Maggie’s possible exit or temporary absence, but her core story is framed as moving toward new chapters rather than a shocking death.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.