Several incidents of human remains discoveries have been reported across the United States. In Memphis, police found remains while investigating an unrelated incident. In Bexar County, landscapers discovered the remains of a homeless man, possibly due to heat-related causes. In South Florida, multiple submerged vehicles with remains were found by volunteer dive teams, including a mother and child missing since 1974, and others connected to missing persons cases. Authorities are continuing their investigations to identify the victims and determine the causes of death.