Tressa MacPherson Obituary – Death: Nine-month-old Tressa MacPherson was found unresponsive on November 20, 2020 in a home on Penrise Street in Mooretown on the St. Clair River about 20 kilometres south of Sarnia.
The two suspects, Brock MacPherson, 30, of St. Clair Township and Elizabeth McPhail, 30, of Sarnia were charged Wednesday with manslaughter and criminal negligence causing death, but were released after bail hearings this week.