There is a spoon and some powder in a foil packet on the table. Examine the room, but move nothing. Say your farewells to Tommy, then notify the responsible boarding house staff and the police. Have a coffee while waiting. Chat to someone about it.
Homeless persons die young and often tragically.
Drug overdose, assault, murder, car accidents, haemorrhage and hypothermia are all common causes of death in the homeless. You are likely to come across a dead person sooner rather than later. The circumstances of the death are likely to affect you more than the discovery of the body itself, unless you knew the person well. In the latter case your emotions and previous relationship with the deceased will have a significant effect on how you react to the death. With sudden or unexpected deaths , or deaths associated with suspicious circumstances, it is a legal requirement to contact the police.