Authorities in Southern California were investigating a triple murder after three people were found dead inside a home. 

Deputies with the San Bernardino County Sheriff's Department were called just after 9 a.m. Tuesday to a two-story home in Montclair, FOX Los Angeles reported. When they arrived, they found three adults dead. 

California triple murder

Authorities in San Bernardino, California investigate a triple homicide at a home Tuesday.  (Fox Los Angeles)

A suspect has not been arrested and the names of the victims have not been released. Details of the killings were not immediately available. 

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Fox News Digital has reached out to the sheriff's department.