Per the FBI's Uniform Crime Report "Crime In The United States"
https://ucr.fbi.gov/crime-in-the-u.s
Murder
by State, Type of Weapon
All figures are for Massachusetts
https://www2.fbi.gov/ucr/cius2007/data/table_20.html
Rifles 1
Handguns 65
Knives or cutting instruments 31
Hands, fists, feet, etc. 14
https://www2.fbi.gov/ucr/cius2008/data/table_20.html
Rifles 2
Handguns 59
Knives or cutting instruments 49
Hands, fists, feet, etc. 3
https://www2.fbi.gov/ucr/cius2009/data/table_20.html
Rifles 2
Handgun 47
Knives or cutting instruments 40
Hands, fists, feet, etc. 7
https://ucr.fbi.gov/crime-in-the-u.s/2010/crime-in-the-u.s.-2010/tables/10tbl20.xls
Rifles
0
Handguns 52
Knives or cutting instruments 50
Hands, fists, feet, etc. 10
https://ucr.fbi.gov/crime-in-the-u.s/2011/crime-in-the-u.s.-2011/tables/table-20
Rifles
0
Handguns 52
Knives or cutting instruments 30
Hands, fists, feet, etc. 9
https://ucr.fbi.gov/crime-in-the-u.s/2012/crime-in-the-u.s.-2012/tables/20tabledatadecpdf
Rifles
0
Handguns 32
Knives or cutting instruments 33
Hands, fists, feet, etc. 6
https://ucr.fbi.gov/crime-in-the-u.s/2013/crime-in-the-u.s.-2013/tables/table-20/table_20_murder_by_state_types_of_weapons_2013.xls
Rifles 2
Handguns 35
Knives or cutting instruments 41
Hands, fists, feet, etc. 7
https://ucr.fbi.gov/crime-in-the-u.s/2014/crime-in-the-u.s.-2014/tables/table-20
Rifles
0
Handguns 33
Knives or cutting instruments 34
Hands, fists, feet, etc. 3