mold behind drywall near plumbing 48

https://future-wiki.win/index.php/Hidden_Mold_Behind_Drywall:_A_Mold_Remediation_St._Louis_Case_Study

It started as a faint musty smell near the laundry room corner, but after a leaky pipe behind the wall, I finally cut open the drywall and found black mold creeping up the paper face and into the insulation, hidden right where the plumbing runs.