It follows the disappearance of a man in North Dakota.
Police have revealed more details of the double shooting on Sunday.
It happened in the middle of the night.
11 people lost their lives from Friday through Sunday.
He fell ill while his wife was in hospital ahead of the premature birth of their child.
Police are investigating the double shooting in the southern Minnesota city.
Cha Charles Lee had turned 42 on the day he died.
Joseph Fedick drowned when his canoe capsized on Sunday.
Authorities found the body in Hay Lake at 4:20 p.m. Wednesday.
Train operators said the man tried to get out of the way.
The Minnesota Department of Health ruled the care home provider had been negligent.
His boat drifted as he tried to launch it from Gilbert Lake.
The incident happened on Sunday morning.
A statement from the family said the young man battled drug addiction.
The 56 year old from Illinois pleaded guilty to misdemeanor DWI.
The pair were good friends.
The boy was found in 2-3 feet of water on a lake up north.
Rick Longnecker died while fishing on Lake Oliver this week.