A U.S. congressional committee said it would investigate General Motor's delayed recall of 1.6 million vehicles with a potentially lethal defect.
The BBC reports that as early as 2004, GM employees knew of a fault in the ignition that could suddenly switch off the car's engine. Over the course of 11 years, safety regulators received 250 complaints from drivers who had suddenly lost control of their cars, according to the New York Times. Neither the car maker nor the regulators reacted to the warning signs until last month, when an internal GM investigation linked the deaths of 13 drivers to the faulty ignition.
Rep. Fred Upton said Congress would hold a hearing in the coming weeks to seek "detailed information" from both GM and safety regulators.