Secretary of State John Kerry urged Egypt's leaders to bring their country "back from the brink" after violence in Cairo early Saturday left scores dead and hundreds injured.
"This is a pivotal moment for Egypt," Kerry said in a statement. "Over two years ago, a revolution began. Its final verdict is not yet decided, but it will be forever impacted by what happens right now."
He called for an independent inquiry into the outburst of violence and urged Egypt's interim leaders to respect the rights of peaceful protesters. He also repeated his call for the interim government, which was installed after thein early July, to hold new elections "as soon as possible"
The Egyptian Interior Ministry initially said 20 people were killed after police tried to disperse a group of pro-Morsi demonstrators who were blocking a bridge. The Health Ministry later said at least 72 people had died in the clashes, CBS News' Clarissa Ward reports. The Muslim Brotherhood had said at least 129 people were killed.
Ward and her CBS News crewat a makeshift morgue at a mosque in Cairo where Morsi's supporters have gathered since he was ousted. At least 37 of those killed were Muslim Brotherhood supporters, Ward reports.
On Friday, State Department spokeswoman Jen Psaki announced that thein the wake of the regime change, suggesting it would not be in our "national interest" to formally label Morsi's removal a coup. U.S. officials have suggested that Egypt is too crucial as a pillar of regional security - and too fragile in its current state - to risk suspending aid.