At about 4:20 p.m. on a cold Rhode Island Saturday, a message from Brown University flashed up on cellphones all over campus — everyone should run or take cover from an active shooter.

The anxiety level among Rhode Islanders "has risen" since a person of interest was released from custody amid a manhunt for an assailant who fatally shot two Brown University students on Saturday, Providence Mayor Brett Smiley said.

Here's what we know about the mass shooting that left at least 15 people dead. And, authorities found director Rob Reiner and his wife, Michele, dead in their Los Angeles home.

At least 15 people were killed in a terror attack on Sunday targeting the Jewish community celebrating the first night of Hannukah at Sydney’s famed Bondi Beach.

There are not words strong enough to condemn violence directed toward the Jewish community,” Houston Mayor John Whitmire said.