This study reviewed relevant serious case reviews for England and Wales, published between January 2005 and August 2015 (inclusive). It uncovered details of 19 children in 12 families who were killed by perpetrators of domestic abuse. All of the perpetrators were men and fathers to the children that they killed. All of the perpetrators had access to their children through formal or informal child contact arrangements.
https://1q7dqy2unor827bqjls0c4rn-wpengine.netdna-ssl.com/wp-content/uploads/2016/01/Child-First-Nineteen-Child-Homicides-Report.pdf