So they arranged to buy drugs that would have cost them about $1,000 and set up a location to meet
When they arrived, however, they decided the location was too crowded, so they contacted Jensen and told him to meet them at the vacant, unlit parking lot of the old Flying J in Payson.
When the couple arrived, Jensen was waiting for them, charging documents show.
Sutton drove up with a shotgun on his lap, pointed the gun at Jensen and demanded his belongings. When Jensen objected, police say Sutton shot him in the chest, then reloaded the gun and gave it to Nielsen.
Charging documents allege that Nielsen encouraged Sutton to shoot Jensen and that the two had always planned to kill Jensen so as to leave no witnesses to the crime.
Sutton then climbed out of the vehicle, the court papers state, searched Jensen's body and took the victim's money, drugs and cellphone.
As the couple fled the parking lot, police said, they argued about where they should take the truck to wash off Jensen's blood.
At that point, a Payson officer spotted the truck tailgating another vehicle and decided to pull it over.
Sutton tried to avoid the officer and threw the shotgun out the window.
When Sutton stopped and fled on foot, Nielsen did the same, hid in some bushes and called someone to pick her up and take her to another location where she hid.
When Payson officers finally cornered Sutton, he asked them to shoot him, charging documents show. Officers instead used a Taser to subdue him.
After he was handcuffed, police said they found Sutton was covered in blood and in his pants were a wad of bloody money and two knives. Police reported he was also asking for his girlfriend, who he said was in the truck.
He told officers "it was self defense, I had to do what I had to do he came at me," according to charging documents.
Officers said when they tried to have Sutton checked by paramedics, he fled again and had to be tackled. Then, when they put him into the back seat of a patrol car, he managed to escape once again and fled several blocks with his hands cuffed behind him.
He was found a hiding under a vehicle.
Sutton and Nielsen were each charged Monday with aggravated murder and aggravated robbery, both first-degree felonies; conspiracy to commit murder, obstructing justice and conspiracy to commit aggravated robbery, all second-degree felonies; and failure to respond to an officer's signal to stop, a third-degree felony. Sutton also was charged with escape, a third-degree felony, and failure to stop at command of law enforcement, a class A misdemeanor.
The pair appeared before a judge on Monday, and will return to court for a scheduling hearing Jan. 2.
They are being held at the Utah County jail. Cash-only bail for each has been set at $1 million.