christian rivera came to the u.s. from mexico illegally. he was cleared to work for the farm through the government's ehie e-vetting, but the farm made a mistake thinking social security employment verification and the homeland security system are one in the same. they are not. >> all of us are saddened by the tragic death of mollie and the realization that a coworker was involved. >> an hour earlier, rivera was arraigned for murder and bond set at $5 million. last night, members of the university of iowa community gathered for a vigil. her family released a statement. thank you for the love and support that has been shared in mollie's name. verizon admits it slowed wireless data speeds for