The aftermath of the recent Midtown mass shooting continues to unfold, with investigators revealing critical new information regarding the tragic event and the individual responsible. As the city mourns the lives lost and honors those affected, the focus has shifted to understanding the precise circumstances surrounding the attack and the arsenal employed by the perpetrator.

Authorities have confirmed that Shane Tamura, the individual identified as the Midtown office shooter, discharged a total of 47 rounds from his M4-style assault rifle during the rampage. This significant expenditure of ammunition indicates that Tamura meticulously reloaded his weapon at least once during the horrifying incident, a detail emphasized by the New York City Police Department’s ongoing ballistic analysis.

Further escalating the gravity of the situation, law enforcement officials recovered a substantial cache of additional weaponry linked to Tamura. Inside his BMW, which was reportedly double-parked outside the building where the shooting occurred, investigators discovered an alarming 800 additional rounds of ammunition and a .357 caliber handgun, painting a grim picture of the shooter’s potential preparedness for extended violence.

A crucial element in the unfolding narrative centers on the acquisition of the M4-style rifle. The Las Vegas casino security supervisor, Rick Ackley, who sold the assault-style firearm to Tamura, has asserted through his attorney that he fully complied with all federal and Nevada state gun laws governing the transfer. This legal compliance raises complex questions about the existing frameworks surrounding firearm sales.

Police sources have corroborated that Tamura, aged 27, purchased the M4-style rifle for $1,400 from his supervisor at Horseshoe Casino, Rick Ackley. This weapon was subsequently used by Tamura to tragically take the lives of four individuals before he turned the gun on himself, concluding the devastating mass casualty event that shocked New York City.

Despite the weapon’s involvement in the tragedy, sources indicate it remains unclear whether Ackley possessed any foreknowledge of Tamura’s deadly intentions at the time of the sale. Consequently, Ackley currently faces no criminal charges, underscoring the legal complexities and potential loopholes in firearm transaction oversight.

Investigators have also pieced together some of Tamura’s movements leading up to the shooting. Records show he received two significant phone calls: a 31-second call on Sunday evening while driving through Geneseo, Illinois, and a 59-second call on Monday afternoon, approximately an hour before the shooting, as he traversed Parsippany, New Jersey.

Initially, police believe the shooter’s primary target was the NFL headquarters, located within the same building at 345 Park Avenue, though he ultimately ended up on an incorrect floor. The victims, beyond the direct target, include prominent figures such as 43-year-old Blackstone executive Wesley LePatner, 46-year-old security officer Aland Etienne, and a 27-year-old Rudin Management employee.