|Cirilo Loreto Carpin|
|Born|| ca. 1915|
|Date|| August 25, 1960|
|Location(s)||Catbalogan City, Philippines|
The 45-year-old first stabbed a sleeping passenger aboard an inter-island ship that was about to dock in the city, and then jumped off the boat to attack people who had gathered on the pier for a holiday celebration. Carpin stabbed 16 of them, two fatally, before he was shot in the leg by policemen and arrested.