GM suspends 2 engineers amid ignition-switch investigation – Automotive News
By
The new switch began making its way into 2007 Cobalts and Saturn Ions, according to a timeline GM provided to regulators. By 2012, GM knew a switch flaw was causing some Cobalts and other models to stall and prevent airbags from deploying, according to Lance Cooper, the Georgia lawyer who deposed DeGiorgio and several other GM engineers as part of the wrongful death suit against the automaker.