What the judge's evidentiary ruling means for the case against Luigi Mangione

A New York judge issued a mixed ruling on evidence from searches of Luigi Mangione’s backpack connected to the killing of UnitedHealthcare CEO Brian Thompson. Items seized during an initial search by local police were barred because the search was improper. Evidence from a later search at the Altoona Police station was allowed because it followed department protocols. Prosecutors can therefore present key items, including an alleged murder weapon and a journal described by authorities as a “manifesto.” The ruling affects what the defense can challenge before a jury, while still leaving prosecutors with highly damaging evidence. Mangione faces multiple charges in New York and additional federal and Pennsylvania proceedings.

"The ruling Monday largely split the evidence into two categories: Items found in an initial search of Mangione's backpack at a Pennsylvania McDonald's days after the fatal shooting of UnitedHealthcare CEO Brian Thompson, and those found in a later search of the bag at the Altoona Police station."

"New York Judge Gregory Carro agreed with Mangione's defense team the first search by local police was improper, and barred items seized at that time from Mangione's upcoming murder trial. But the latter search correctly followed the department's protocols, Carro ruled, allowing prosecutors to present evidence that sits at the heart of their case - the alleged murder weapon and a journal full of writings authorities have called a "manifesto.""

""If the prosecution had to pick and choose without regard to the law which evidence it would want to be admissible at trial, it would be the gun and the notebook," Gary Galperin, a former prosecutor who spent over 40 years in the Manhattan District Attorney's office, told CNN. "Those two pieces of evidence are so damning and so crucial.""

Read at Scripps News