When assessing cases of SIDS, a MSBP, or homicide, practitioners should be on the lookout for recurrent symptoms of illness, repeated hospitalisation and/or consultation of physicians, multiple diagnostic procedures without establishment of a clear-cut diagnosis, a certain resistance to therapy, illness or unnatural death of siblings, and repeated signs of poisoning or suffocation. Differentiation between SIDS, MSBP, and homicide should be extensive and done with great care since the legal consequences differ vastly according to the facts of the matter.