A Pittsburgh man is headed to prison for up to 60 years for killing an ex-girlfriend with her own gun.
DeAngelo Zieglar, 29, pleaded guilty Tuesday to murdering Rachel Dowden four years ago after the 28-year-old woman walked from her job at a Cricket cellphone store to a Bellevue bus stop.
In addition to third-degree murder, Zieglar pleaded guilty this week to burglary, robbery, simple assault and making terroristic threats…