Los Angeles Angels pitcher Tyler Skaggs had opioids and alcohol in his system when he died in a hotel room last month, according to a toxicology report released by the Tarrant County (Texas) Medical Examiner's Office and obtained by USA TODAY Sports on Friday.

Skaggs had both fentanyl and oxycodone in his system at the time of his death, according to the report. He was found on his bed in a Texas hotel room without any signs of trauma, and the death has been ruled an accident. He was 27.

The official cause of death was listed as "mixed ethanol, fentanyl and oxycodone intoxication with terminal aspiration of gastric contents."

In a statement provided to USA TODAY Sports and other media outlets, the Skaggs family said it plans to investigate how Skaggs obtained the opioids that led to his death — and indicated that "it may involve an employee of the Los Angeles Angels." The family added that it has hired attorney Rusty Hardin to assist with those efforts.

"We are heartbroken to learn that the passing of our beloved Tyler was the result of a combination of dangerous drugs and alcohol," the family said in the statement. "That is completely out of character for someone who worked so hard to become a Major League baseball player and had a very promising future in the game he loved so much."

The Angels released a statement following today’s autopsy report: "Tyler was and always will be a beloved member of the Angels Family and we are deeply saddened to learn what caused this tragic death. Angels Baseball has provided our full cooperation and assistance to the Southlake Police as they conduct their investigation."

A 6-foot-4 lefty who made 96 starts in his major-league career, Skaggs was found unresponsive by police on July 1, hours before the Angels were set to face the Texas Rangers. Major League Baseball subsequently postponed the game, as the news of Skaggs' death sent ripples throughout the baseball community.

Fentanyl is an FDA-approved pain reliever that, according to the Drug Enforcement Agency, is approximately 100 times more potent than morphine and 50 times more potent than heroin. According to data released by the National Institute of Health, more than 28,000 people died as a result of fentanyl overdose in 2017, the sharpest increase among more than 70,000 overdose deaths.