With new, exclusive reporting, CNN Senior Crime and Justice Correspondent Shimon Prokupecz takes an unprecedented look inside the school shooting in Uvalde, Texas, last May as the fight for answers and accountability endures.

A year after the shooting at Robb Elementary School, just a handful of the hundreds of officers who responded have been held accountable. Families who lost everything still don't have a full picture of what happened and how it went so wrong. Without answers from officials in Texas, parents of Robb Elementary students who survived 77 minutes trapped with the gunman asked Prokupecz to show them the moments police finally breached the classroom and rescued their children – raw, never-released body cam footage and 911 audio that authorities refused to make public.

"It's hard to put into words how difficult it has been this past year covering the school shooting in Uvalde," said Prokupecz. "It is, without a doubt, one of the toughest stories I've reported on in my career, and it's been a persistent and somber reminder of the devastating impact that gun violence can have on innocent people and communities. I hope our coverage sheds light on the undeniable work that still needs to be done to better protect children—and adults—from mass shootings, and I am humbled and grateful to the victims' families for allowing us to share their stories."

In this episode, Prokupecz speaks with parents of victims, students who survived, Uvalde Mayor Don McLaughlin,and Texas State Senator Roland Gutierrez. Prokupecz and his reporting team were recently honored with a Peabody Award and a George Polk Award for their groundbreaking reporting in Uvalde.

CNN Correspondent David Culver travels to Jamaica to explore the therapeutic benefits of medically supervised consumption of psilocybin, also known as magic mushrooms. 

The naturally stunning landscape of Jamaica is the backdrop for a resort that hosts psychedelic retreats, where it is legal to grow and consume magic mushrooms. While this practice is legal in Jamaica and now Oregon, psilocybin mushrooms for medical use are currently illegal under US federal law. A new wave of research is shifting the narrative around the safety and efficacy of psychedelics, leading to what some call a "psychedelic renaissance" and showing promise in treating multiple conditions like depression, anxiety, and substance abuse. However, we still don't know much about how psilocybin affects the brain, and many are asking if it's too soon to offer these treatments. This episode follows a group of everyday Americans who travel to Jamaica to try psilocybin to reconnect with themselves, curb addiction, and find inner healing.

"These retreat participants invited us in on what is a deeply personal and intimate journey aimed to find healing," Culver said. "In hopes of better understanding their mind-altering trips, I also wanted to see if the mushrooms might work their therapeutic magic on me. Having lived and reported through China's relentless ‘Zero-Covid' policies, including harsh and punishing lockdowns, I wondered if the medicine – as they call it – might help me better process my nearly three years isolated from family and loved ones back in the US. The mushrooms took me on a journey I did not expect."

In this episode, Culver also travels to Oregon, the first state to legalize psilocybin for therapeutic purposes. As more states in the US debate legalization, Culver looks inward and considers the lessons he can learn from his deeply personal experience in Jamaica.