Jalen Lee (PCSO photo)

Detectives investigating an assault on a minor at Copper Sky nabbed the accused offender with a long rap sheet last week.

Maricopa Police arrested 21-year-old Jalen Lee Aug. 2 on suspicion of aggravated assault against a minor under 15 years of age. He’s also suspected of armed robbery, assault with a deadly weapon and other charges in 2016.

Lee’s most recent arrest came nearly one month after the alleged assault took place at Copper Sky Park July 5.

At that time, officers responded to reports of a fight at Copper Sky where a minor told them he was approached by two men he didn’t know, according to a Maricopa Police Department report.

One man reportedly asked the victim how old he was. When the minor told him, the other male, later identified as Lee, allegedly said, “I don’t give a f—” and struck the victim in the face.

“(The victim) stated he fell to the ground and was hit by the same unknown person multiple times,” the report alleges.

The two men then fled the scene, but not before several people witnessed the altercation, according to the report.

An older friend who was with the victim at the time of the alleged assault but had run away at the sight of the two men approaching spoke with MPD later that night. The friend told police he has a “beef” with Lee and identified Lee as the person who hit the victim, according to the report.

Detectives identified Lee as their primary suspect and generated a photo lineup using Lee’s Arizona driver’s license.

At the victim’s residence on Aug. 1, his mother told detectives she had learned new information in the weeks that had passed since the assault that would help in identifying the suspect. She said her son’s friend, who spoke with police in July, sent her a picture of Lee from Snapchat and identified him as the person who hit the victim, the report stated.

“(The victim’s friend) confessed to (the mother) that he had a ‘beef’ with (Lee), not (the victim),” according to the report.

The mother posted the Snapchat photo reportedly of Lee to Facebook and asked the public’s assistance in identifying him.

The report alleges several people came forward with Lee’s name, identifying him as the man in the photo.

The victim also identified the man in the photo as the person who assaulted him. Police said Lee’s driver’s license photo matched the man in the Snapchat image.

Police arrested and interviewed Lee the following day. Lee reportedly denied involvement in the assault and “claims officers have the wrong person,” according to the report. Lee is being held in the Pinal County Jail on a $50,000 bond on a slew of charges, most of them unrelated to the Copper Sky assault.

Lee is suspected of aggravated robbery (class 3 felony); armed robbery (class 2 felony); aggravated assault against a minor under 15 years of age (class 2 felony); aggravated assault using a deadly weapon or instrument (class 3 felony); and DUI.