The Brief

Cornell University president Michael Kotlikoff said the school "must do better" after a woman sued the university alleging she was drugged and gang-raped at a fraternity house, calling the allegations "deeply disturbing" and one of the most challenging periods in the university's history.

The case has drawn national attention, with students posting videos under the hashtag #IAmJaneDoe in support of the woman and pointing to a broader pattern of sexual assault tied to fraternity life, while newly released investigative records offer a fuller, sometimes conflicting, timeline of the night in question.

Tennessee's prisons chief, Frank Strada, is resigning after the state failed to execute death-row inmate Christa Pike on Wednesday despite administering two doses of lethal injection drugs, the governor's office said.

Pike has not regained consciousness since the failed execution and remains hospitalized under guard as doctors work to clear the lethal doses of pentobarbital from her system, her lawyer said. An independent review has been launched into what went wrong, and the case has raised broader questions about the state's execution protocol.

Two people were killed and about 35 others were hospitalized with injuries after a shooting broke out at a neighborhood block party in Georgia, authorities said.

No arrests had been made as of Sunday, according to police.

The U.S. Coast Guard has suspended its search for six people aboard a medical jet — four Canadians and two Bermudian nationals — that went missing early Saturday while flying from Bermuda to Boston, after debris believed to be from the Gulfstream G100 was found off Nantucket.

The aircraft lost communication with air traffic controllers after significantly dropping in altitude, according to flight data; the FAA had contacted the Coast Guard at 2 a.m. Saturday after losing contact with the plane.

The U.S. Air Force has returned all of its bombers deployed to RAF Fairford, England, to their home stations in the United States, the Pentagon confirmed, following an investigation into a planned terror attack targeting the base.

The withdrawal came after British counterterrorism police made arrests near the base in connection with a security incident; a New York Times report cited by CBS News said the move also responded to new threats of an Iran-backed attack against the airfield.

President Trump named national intelligence chief Jay Clayton to lead a new "Super Intelligence Force," a White House body that will coordinate the government's engagement with artificial intelligence.

The announcement follows Trump hosting top executives of major AI companies at the White House last week, where they signed a voluntary accord meant to effectively self-police the technology's development.