Facing anger from families of Flight 370 passengers, Malaysia's Prime Minister said Thursday his government will release its preliminary report on the plane's disappearance.
In a TV exclusive, Najib Razak told CNN the report will be available to the public next week.
"I have directed an internal investigation team of experts to look at the report, and there is a likelihood that next week we could release the report," Najib said. Later in the interview with CNN aviation correspondent Richard Quest, he gave a more definitive statement, saying the report will be released next week.
Najib also discussed why he is not yet officially declaring the flight - and the 239 people on board - lost.
The report has already been sent to the International Civil Aviation Organization (ICAO), the U.N. body for global aviation, but not made available to the public.
The ICAO told CNN about a safety recommendation in the report: Malaysia said the aviation world needs to look at real-time tracking of commercial aircraft. It's the same recommendation that was made after the Air France Flight 447 disaster in 2009.
Earlier Thursday, the partner of one of the passengers accused Malaysian authorities of seeming "to be choosing to treat us as if we are the enemy as opposed to an interested party in helping to solve this mystery."
"We need a fresh start here," Sarah Bajc, partner of passenger Philip Wood, said on CNN's "New Day."
"We've been sitting on opposite sides of the table. They have a briefing, they tell us what they know and we ask them questions. That's just kind of broken. I think we need to start from scratch and sit down and have a positive dialogue."
Families don't "necessarily believe" that the Malaysian authorities are "withholding any new information other than the facts that we've already asked for," she added.
A committee representing some of the Chinese families have posted 26 questions on the Chinese social media site Weibo.
Usually, such reports to the ICAO are public, Quest says.
"In most cases, the report is published because it's not a controversial document," he said. "It's a statement of facts - what happened. And if there are any controversial or difficult facts, they can be redacted."
Malaysia has insisted it has nothing to hide and is working to find answers.
MORE on CNN.com