“…Fourth, some studies raise validity concerns owing to the use of sources containing data from individuals who, at inclusion, had merely been arrested under the suspicion of having committed child homicide (see, for example, [Eke, Basoglu, Bakar, & Oral, 2015;Mariano, Chan, & Myers, 2014]). Finally, a number of prior attempts have been made to classify child homicide into meaningful categories in order to facilitate preventive action; unfortunately, the usefulness of many proposed typologies is limited by a considerable overlap between categories (Putkonen et al, 2016;Silva et al, 1998).…”