We are part of a charitable foundation working hard to raise awareness about the link between concurrent alcohol and cocaine use and the subsequent psychoactive substance created in the body known as Cocaethylene which is thought to increase the risk of suicide in the early morning comedown. We feel the male suicide figures in the UK and in many other countries will be contributed to by the prolonged block of dopamine reuptake, catastrophic thoughts, violent actions and impulsivity which has led to suicide by harm in a number of known cases. Toxicological analysis of suicide decedents has contributed to the knowledge base. My son left this world in this exact way as have many others and we want to find ways to prevent harm or death for other young people and conducting this research is part of that fight. If you have any ideas suggestions or can point me in the direction of any papers of interest, it will be much appreciated.