Miami man pleads guilty to killing wife and her two daughters

Name: Miami man pleads guilty to killing wife and her two daughters
Uploaded: 2026-08-07T20:11:00-0400
Duration: 2 min
Description: 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.

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.