The case of the professor and her alleged meth-making son near Somerville City Hall makes the rounds.
so perhaps she thought her son was talking about a math lab.
I once took her calculus course at BU. The reviews on ratemyprofessors.com are true - she's batshit crazy, a complete scatterbrain, her English is impossible to comprehend, and she was always covered in white powder. I just assumed it was from the chalkboard...?!! The meth lab explains a lot.
Better call Saul!