Modus Operandi

Modus Operandi was a Christian metal/thrash band from Orange County, California that formed in 1993. Members were; James Rasmussen - vocals, Kevin Hall - bass, Mike Myers - drums, and Guy Nelson - guitar.
Modus Operandi is a Latin phrase used to describe the behaviors, habits, mannerisms, quirks, and idiosyncrasies of an individual or set of individuals. The English translation renders "method of operation".