In Minnesota, the seller must make a written disclosure to the prospective buyer that must include all material facts, but a prior death, even where the cause of death is homicide or suicide, is not a material fact that must be disclosed.
MN has a population of roughly 5,457,173 people
There are roughly 2,385,544 housing units in MN
86% of MN residents live in the same house with others
The average household in MN consists of 2 residents