More than a decade after killing his wife and her 8- and 4-year-old daughters, Alberto Sierra decided to take responsibility without a plea deal from prosecutors.
Source: Miami man pleads guilty to killing wife and her two daughters
More than a decade after killing his wife and her 8- and 4-year-old daughters, Alberto Sierra decided to take responsibility without a plea deal from prosecutors.
Source: Miami man pleads guilty to killing wife and her two daughters