 The president did not reference questions about his cognitive health or calls for him to step aside and quit the race. Kevin Uretzky, Fox News. Two people were shot and killed at a block party in Detroit early Sunday. Fox's Grinnell Scott. Detroit police have been investigating the shooting along with Michigan State Police. Specifics on what led to the incident have not been released. The people killed include a man and a woman both in their early 20s.