Victor Martinez Hernandez, the illegal migrant suspected of murdering mother of five Rachel Morin last year, is expected to be extradited to Maryland this week to face charges, Fox News Digital has learned.

Martinez Hernandez is scheduled to leave Tulsa, Oklahoma, on Thursday morning and arrive at Martin State Airport between 12:30 and 1 p.m., the Harford County Police Department confirmed.

Following his arrival in Maryland, the 23-year-old will be taken to the Harford County Detention Center, police said.

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Victor Martinez Hernandez and Rachel Morin

Victor Martinez Hernandez, 23, was arrested in the murder of Rachel Morin. (Harford Co. Sheriff's Office)

Martinez Hernandez was arrested on June 14 after a lengthy 10-month investigation into Morin's murder.

He was charged with first-degree murder and first-degree rape.

Victor Martinez Hernandez in a yellow shirt

Victor Martinez Hernandez will be extradited to Maryland on June 20. (Tusla Police Department)

Authorities said that Martinez Hernandez illegally crossed into the United States in February 2023.

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Rachel Morin headshot next to a photo of her hadn her boyfriend wearing a baseball cap.

Rachel Morin, left; Morin with her boyfriend, Richard Tobin, right (Facebook)

"We all suspected that Rachel was not his first victim," Harford County Sheriff Jeffery Gahler said during the arrest announcement on Saturday. "It is my understanding that this suspect, this monster, fled to the United States illegally after committing the brutal murder of a young woman in El Salvador a month earlier in January of 2023."

Rachel Morin smiling

The Harford County Sheriff's Office began investigating Rachel Morin's disappearance in August 2023. (Harford County Sheriff's Office)

Morin, 37, was reported missing in August by her boyfriend, who said she never returned after going out for a run on the Ma & Pa Trail, a pedestrian trail, in Bel Air, a quiet and typically safe town about 28 miles northeast of Baltimore, on Aug. 5, 2023.

Her body was found on a trail the following day.

Rachel Morin arrest sign

The Harford County Sheriff’s Office in Maryland posted signs at the entrances to the Ma & Pa Trail on June 17, 2024, announcing the arrest in the August 2023 murder of Rachel Morin. (Harford County Sheriff's Office/Facebook)

Morin's suspected killer being identified as an illegal migrant prompted a flurry of discussion on the Biden administration's immigration policy.

At the announcement of Martinez Hernandez's arrest, Gahler slammed the administration's "failed immigration policies."

"We are 1,800 miles from the southern border," Gahler said. "And American citizens are not safe because of their failed immigration policies."

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"This is the second time in two years that an innocent Harford County woman has lost her life to a criminal in our country illegally," he said, repeating his statement. "In both cases, they are suspects from El Salvador with ties to criminal gangs. This should not be happening."

"Victor Hernandez did not come to this country to make a better life for him or his family, he came here to escape the crimes he committed in El Salvador. He came here to murder Rachel and, God-willing, no one else," he said.

"But that should have never been allowed to happen," Gahler said.

Rachel Morin in black

Rachel Morin went missing after she said she was taking a walk on a Maryland trail. (Harford County Sheriff's Office/FB)

Maryland Gov. Wes Moore expressed his anger toward failed immigration policy during an appearance on "Fox & Friends" on Wednesday.

"I'm infuriated, and our state is still mourning," Moore said. 

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"Harford County in our state … where this brutal murder happened is 1,800 miles away from the border, and so when people think this is only impacting a few states, this is impacting every single one of us," he said.

"This inaction that we continue to see to get any form of sensible immigration policy done is impacting all of us, because all of us and local jurisdictions deal with the consequences of this," he said.

Fox News Digital's Baille Hill contributed to this report.