Typically quiet Castro Valley, in the East Bay, saw a double homicide Monday afternoon. As NBC Bay Area is reporting, a male and a female victim were found dead in a trailer on the 3900 block of Castro Valley Boulevard today at 12:30 p.m.

The Alameda County Sheriff's Department has reportedly already detained a suspect in the killings, but there are no further details on the crime.

KRON 4 reports that the victims were found at the Chetwood Crest Mobile Homes Park. Sgt. J. D. Nelson of the Alameda County Sheriff's office declined to detail the nature of the murders, and more may be revealed as this investigation unfolds. Stay tuned.