What is "murder-suicides"

Usage examples of "murder-suicides".

I cannot ever recall hearing of that many murder-suicides in a single year in Kingsford, and this is a far larger city than little Haldene!

Either there was a sudden rash of murder-suicides going on in this city, or there was something very wrong with the deductions of the city constables.

Lovers’ murder-suicides were another technique of which he was rather fond, because police saw so many they were effectively routine.

Lovers' murder-suicides were another technique of which he was rather fond, because police saw so many they were effectively routine.