As intentional as proving Pb is why Nazis, and probably why Monopoly money in backpack is the "killer playing games with the authorities. All part of a cat and mouse game," he said.

UnitedHealthcare CEO assassination: Reports reveal contents of backpack linked to killer

The backpack will undergo trace evidence processing

The gray backpack linked to the murder of UnitedHealthcare CEO Brian Thompson, which authorities found dumped in Central Park, has reportedly yielded a jacket, and some Monopoly money, but no gun.

Investigators are also analyzing clues that the suspect left, such as a water bottle at the scene and a discarded cellphone. Bullet casings with the words "deny," "depose" and "delay," written on them were also found.

Former Washington, D.C. homicide detective Ted Williams said the Monopoly money in backpack is the "killer playing games with the authorities. All part of a cat and mouse game," he said. 

"This killer knew they would more likely than not find the backpack, and he is leaving breadcrumbs to let [the] authorities know that he is in control, not them."

https://www.foxnews.com/us/unitedhealthcare-ceo-assassination-reports-reveal-contents-backpack-linked-killer