MEXICO CITY (AP) — Prosecutors in the northern border state of Chihuahua have won a 430-year prison sentence against a man convicted of killing 11 young women between 2009 and 2012 near Ciudad Juarez, an area that over the years has been notorious for femicides.

The prosecutors' office said Monday that Pedro Payan Gloria drugged the women, forced them to prostitute themselves and sell drugs and then killed them when they were no longer of use. Their skeletal remains were found in early 2012 in fields in the Juarez Valley, a largely agricultural region east of the city.

More than 100 women have...