Another drowning in Lake Erie

A 41-year-old man from Kingsville has drowned in Lake Erie.
    
The O-P-P says Tyson Koehn was operating a small boat with four children and went into the water to help one of the children who was swimming and appeared to be in trouble, but he began to struggle and went under.
    
Police say all four children were rescued by a passing vessel and a citizen on shore who swam out to assist.
    
Koehn was pronounced dead in hospital.