Witnessed a real accident

I was hanging around one of my favourite public lavatories and watched a 30 something woman walking very oddly. She has light blue tight trousers and was wetting herself when she turned to enter the toilet she had a clear brown tinge on her butt. It was clear she had messed herself.
Would loved to have helped her. I waited till she came out, still had the brown stain.
I satisfied my self in the gents!