Nanker Phelge
Leave the gun. Take the cannoli.
With an unexpected death they have to make a decision about it being suspicious or not, and if it is not they are still required to contact a coroner to carry out an investigation to establish the cause of death.
According to .gov.uk "The coroner may ask for a post-mortem to be performed. The coroner will hold an inquest in cases where death appeared unnatural, unexplained or due to violence or an accident"