Shark attack, Before 1957 (Unprovoked)
Location: A village  north of San Carlos, Lake Nicaragua (fresh water), NICARAGUA
Activity: Lashing logs together when he fell into the water
Victim: an Indian (M, age )
Injury: FATAL, leg severed 
Fatal: Y
Species: Bull shark caught, leg recovered & buried beside the man's body
Source: F. Poli, pp.150-153