ALT Reddit post with black background and white text r/legaladvice • 1 day ago Posted by Impressive-Low-9767 [Wyoming] Roommate exposed us to toxic radon gas, what can I do legally? I (26F) live in a 2 bedroom apartment with my (19M) roommate. My roommate has a collection of clocks and old electronics he keeps in a case in his bedroom. I received my radon detector from a friend three days ago. He had high radon levels (5 pCi/l) in his house, but got it mitigated and now it's down below 1 pCi/l, and wanted to give it to me as he didn't need it anymore. I turn it on, and after the warm up period, see that it's reading 224 pCi/l (not 2.24) in the main room. I move it to my bedroom (close to his) and it's maxing out at over 500 pCi/l in my bedroom. My apartment lobby reads at around 3.5 pCi/l. I did some research and the radium clocks do emit radon, but not nearly enough to cause that big of a spike in radon levels.

ALT Reddit post with black background and white text text from last image continued: I question him when he gets back from work, and he panics a bit, and tells me that he has around 13.5 millicuries of radium. He shows me the cabinet, and there's a vial of radium paint, a lot of shavings in glass jars, lots and lots of clocks and gauges, what he calls "Soviet radium scales", old US Army radium disks, and other items with radium. It's obvious how the apartment was contaminated, and I worry the radon is leeching into the rest of the apartments. He's been here and had his collection for over a year. Levels this high are basically unheard of and can cause cancer with ease, so I'm worried I might lose my life over this. Obviously this isn't my landlords fault, it's the roommate, so what do I even do here? Does something like this break the lease and get my roommate and all his radium kicked out? Can I sue him if I get lung cancer out of this? What is my next step?