A Minnesota man has been formally charged in a series of violent attacks that left two people dead and two others injured, with authorities now revealing chilling new information about his actions.

According to a criminal complaint filed in Hennepin County Court, 57-year-old Vance Boelter faces two counts of second-degree murder and two counts of second-degree attempted murder. He is also facing six federal charges, including stalking and murder.

The FBI held a press conference Monday to provide updates on the case, stating that Boelter had also visited the homes of several other individuals on the same night as the deadly incidents.

Boelter was arrested Sunday night near his home in Sibley County after a 36-hour manhunt.

Authorities say that after the initial shootings, Boelter traveled to two other residences. In one case, the person was not home at the time. In another, a quick response by local law enforcement may have prevented further harm. A patrol officer noticed a suspicious vehicle parked outside, later identified as belonging to Boelter. When the officer attempted to approach, Boelter fled before backup arrived.

Authorities allege Boelter carried out extensive surveillance and planning prior to the attacks, closely tracking his targets and their routines.

“This was not a random act,” officials said at the press conference. “The individual planned these attacks over a significant period of time.”

Following these visits, Boelter was spotted outside another home. When approached by police, he drew a firearm, leading to a brief exchange of gunfire. He then forced his way inside, where two individuals were fatally shot.

Prosecutors say they intend to upgrade the charges to first-degree murder, which, if convicted, carries the most severe penalties under state law. The initial charges were filed quickly to secure a nationwide arrest warrant.

“This is a deeply troubling time,” one official said. “Violence of this nature reminds us of the urgent need for community awareness and care in how we engage with one another.”

During his court appearance on Monday, Boelter said he could not afford an attorney, though he claimed to have up to $30,000 in savings, a home, and several vehicles. A public defender was temporarily appointed.

The investigation remains ongoing, and authorities are continuing to gather evidence and speak with potential witnesses.