/ˌæksəˈdɛntəl ˈhɑmɪˌsaɪd/ – Noun
Definition: Tội giết người không cố ý.
A more thorough explanation: causing someone’s death through a lawful act while reasonably believing that no harm could occur
Example: Prosecutors are considering charges of accidental homicide against the captain, third mate and helmsman of last week’s doomed South Korean ferry.