Bresson bought a piece of land for commercial development for $3 million. He was assured that it contained an unlimited supply of water from an existing well. When construction began, it was discovered that the water was unusable due to contamination in the soil caused by leakage of gasoline from underground tanks located on the adjacent property. What investigation should Bresson have done before the deal closed? What can he do now? Was the seller obligated to disclose the state of the land? Is the owner of the adjacent property responsible?