The effort to cover-up the contamination caused by the 1959 nuclear disaster at the Santa Susana Field Laboratory has finally met its match: Melissa Bumstead.
The affected community has demanded a full cleanup of the area for decades, but the site’s corporate and government landowners and their persuasive lobbyists have successfully stalled any hope of a cleanup — until recently.
Led by Melissa Bumstead, whose daughter was twice diagnosed with a rare form of leukemia, the movement towards protecting the community has found new life. Melissa’s leadership has created a wave of resistance against corporate and government interests.
Learn more about Melissa and the other essential forces and sources behind the movement:
Melissa Bumstead
“I’m not going to stop, so we’ll just have to see who has more endurance, me or them.”
Melissa has become the face of a movement. This once shy and timid mother-of-two has created a wave of resistance against corporate and government interests. But the weight of this responsibility continues to weigh on Melissa as her community views her as their fearless leader and best hope for change.
Lauren Hammersley
“The Santa Susana Field Lab is consistently in the back of my mind. In the back of my mind when I give my kids water, or give them a bath. In the back of my mind when I see a new kid diagnosed, in the back of my mind when I see another kid has passed away.”
Lauren and Melissa met at Children’s Hospital Los Angeles, while both of their children, Hazel Hammersley and Grace Bumstead, became close friends while battling rare cancers. Together, Lauren and Melissa began a community movement for a cleanup of the Santa Susana Field Lab.









