HC Deb 19 January 1970 vol 794 c41W
Mr. Hugh Jenkins

asked the Secretary of State for the Home Department how

MURDERS KNOWN TO THE POLICE IN ENGLAND AND WALES OF CHILDREN AGED UNDER 16 RELATIONSHIP OF SUSPECT TO VICTIM
Number of offences in which relationship is known
Relative other than parent parent Non-family relationship Total Relationship not knownoffence not cleared up
1964 30 2 32 13
1965 28 7 35 3
1966 12 6 18 6
1967 3* 30 5 38 6
1968 23 8 31 9
* All three victims were murdered by their grandmother in one incident.
† 28 of the 37 cases where the relationship is not known were newly-born babies, the majority of whom might be found to be victims of infanticide if the offenders were discovered and proceedings taken.