(Rick Egan | The Salt Lake Tribune) A memorial for MacKenzie Leuck, on the sidewalk next to the Fairpark home on 1000 W...

(Rick Egan | The Salt Lake Tribune) Crime scene Investigators gather on the porch of at the Fairpark home on 547 Nort...

(Rick Egan | The Salt Lake Tribune) Rose Park neighbor Thea Pirmann leaves some flowers at a memorial next to the Fairp...

(Rick Egan | The Salt Lake Tribune) Crime scene Investigators gather on the porch of at the Fairpark home on 547 Nort...

A police officer walks into a building where a man was taken into custody in connection with missing University of Utah stude...

A Salt Lake City Police crime scene vehicle leaves the parking lot after collecting evidence from an apartment complex where...

A police officer walks to a building where a man was taken into custody in connection with missing University of Utah student...

A police officer collects evidence in the parking lot of an apartment complex where Ayoola A. Ajayi was taken into custody in...

Police officers collect evidence in the parking lot of an apartment complex where Ayoola A. Ajayi was taken into custody in c...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arre...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arre...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arre...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake District Attorney Sim Gill speaks after it was confirmed that one p...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arre...

(Francisco Kjolseth | The Salt Lake Tribune) MaKenzie Lueck's uncle, no name provided, reads a brief statement following t...

(Francisco Kjolseth | The Salt Lake Tribune) MaKenzie Lueck's uncle, no name provided, reads a brief statement following t...

(Leah Hogsten | The Salt Lake Tribune) Police investigators conclude their search a home at 547 N. 1000 West in Salt Lake C...

(Francisco Kjolseth | The Salt Lake Tribune) Police investigators remove multiple bags of evidence during their search of ...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City police investigate a tip that may be connected to the disappea...

(Photo courtesy of FOX 13) On Monday, Salt Lake City police return to the spot where missing Utah student MacKenzie Lueck was...

(Leah Hogsten | The Salt Lake Tribune) Things aren't adding up in this story and we just want her home, said Ashley Fine an...

(Photo courtesy Greg Lueck | FOX 13) Mackenzie Lueck, 23 and a student at the University of Utah, has been reported missing b...

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown discusses the arrest of Ayoola Ajayi during a news conference on June 28, 2019.

(Photo courtesy Greg Lueck | FOX 13) Mackenzie Lueck, 23 and a student at the University of Utah, has been reported missing by her parents. They last heard from her early Monday morning, June 17.



(Leah Hogsten | The Salt Lake Tribune) Things aren't adding up in this story and we just want her home, said Ashley Fine and Kennedy Stoner, close friends of missing person Mackenzie Lueck during a press conference outside the Salt Lake City Police Department on Sunday, June 23, 2019. Lueck has been missing since about 1 a.m. Monday, June 17 after her airline flight landed at Salt Lake City International Airport. She texted her parents to let them know she made it safe, then got into a Lyft. The driver dropped her off in North Salt Lake, but she hasn't been heard from since. To date, there is no formal search party.

(Rick Bowmer | AP) Joggers runs pass a poster of MacKenzie Lueck at Liberty Park Monday, June 24, 2019, in Salt Lake City.

(Rick Egan | The Salt Lake Tribune) In this Saturday, June 22, 2019 photo, Sara Richardson hands a motorists a sign with MacKenzie Lueck's photo in Liberty Park in Salt Lake City.

(Photo courtesy of FOX 13) On Monday, Salt Lake City police return to the spot where missing Utah student MacKenzie Lueck was last seen.

(Photo courtesy of Salt Lake City Police Department) A picture of MacKenzie Lueck at the Salt Lake City International airport on June 17, 2019.

(Photo courtesy of Salt Lake City Police Department) A picture of MacKenzie Lueck at the Salt Lake City International airport on June 17, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Assistant Police Chief Tim Doubt speaks at a press conference at the Public Safety Building in Salt Lake City on Tuesday, June 25, 2019, to give an update about missing 23-year-old MacKenzie Lueck.

(Francisco Kjolseth | The Salt Lake Tribune) Juliana Cauley, friend of missing 23-year-old MacKenzie Lueck, reads a prepared statement at the Public Safety Building in Salt Lake City on Tuesday, June 25, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City police investigate a tip that may be connected to the disappearance of MacKenzie Lueck on Wednesday, June 26, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Police investigators remove multiple bags of evidence during their search of a home at 547 N. 1000 West in Salt Lake City Thursday, June 27, 2019, as part of the investigation into the disappearance of University of Utah student MacKenzie Lueck.

(Leah Hogsten | The Salt Lake Tribune) Police investigators conclude their search a home at 547 N. 1000 West in Salt Lake City Thursday morning, June 27, 2019, as part of the investigation into the disappearance of University of Utah student MacKenzie Lueck.

(Leah Hogsten | The Salt Lake Tribune) During a media briefing June 27, 2019, Salt Lake City Police Chief Mike Brown confirmed that the owner of the Fairpark home searched overnight is a person of interest in the disappearance of missing University of Utah student MacKenzie Lueck. Police are not identifying the man and no arrests have been made.

(Francisco Kjolseth | The Salt Lake Tribune) MaKenzie Lueck's uncle, no name provided, reads a brief statement following the confirmation by Salt Lake City Police Chief Mike Brown, left, that Lueck is dead and one person has been arrested and charged with aggravated murder during a media briefing on June 28, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) MaKenzie Lueck's uncle, no name provided, reads a brief statement following the confirmation by Salt Lake City Police Chief Mike Brown, left, that Lueck is dead and one person has been arrested and charged with aggravated murder during a media briefing on June 28, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arrested and charged with aggravated murder after confirming that MacKenzie Lueck is dead during a media briefing on June 28, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake District Attorney Sim Gill speaks after it was confirmed that one person has been arrested and charged with aggravated murder in the death of MacKenzie Lueck during a media briefing on June 28, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arrested and charged with aggravated murder after confirming that MacKenzie Lueck is dead during a media briefing on June 28, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arrested and charged with aggravated murder after confirming that MacKenzie Lueck is dead during a media briefing on June 28, 2019.

(Francisco Kjolseth | The Salt Lake Tribune) Salt Lake City Police Chief Mike Brown confirms that one person has been arrested and charged with aggravated murder after confirming that MacKenzie Lueck is dead during a media briefing on June 28, 2019.

(Photo courtesy Salt Lake County Jail) Ayoola Ajayi

Police officers collect evidence in the parking lot of an apartment complex where Ayoola A. Ajayi was taken into custody in connection with missing University of Utah student Mackenzie Lueck Friday, June 28, 2019, in Salt Lake City. Salt Lake City Police Chief Mike Brown said, Friday that Ajayi was being charged with aggravated murder, kidnapping and desecration of a body in the death of 23-year-old student. (AP Photo/Rick Bowmer)

A police officer collects evidence in the parking lot of an apartment complex where Ayoola A. Ajayi was taken into custody in connection with missing University of Utah student Mackenzie Lueck Friday, June 28, 2019, in Salt Lake City. Salt Lake City Police Chief Mike Brown said, Friday that Ajayi was being charged with aggravated murder, kidnapping and desecration of a body in the death of 23-year-old student. (AP Photo/Rick Bowmer)

A police officer walks to a building where a man was taken into custody in connection with missing University of Utah student MacKenzie Lueck Friday, June 28, 2019, in Salt Lake City. Authorities are filing murder and kidnapping charges in the death of a Utah college student who disappeared 11 days ago. Salt Lake City police chief Mike Brown said 31-year-old Ayoola A. Ajayi will be charged with aggravated murder, kidnaping and desecration of a body in the death of 23-year-old Mackenzie Lueck. (AP Photo/Rick Bowmer)

A Salt Lake City Police crime scene vehicle leaves the parking lot after collecting evidence from an apartment complex where Ayoola A. Ajayi was taken into custody in connection with missing University of Utah student Mackenzie Lueck, Friday, June 28, 2019, in Salt Lake City. Salt Lake City Police Chief Mike Brown said, Friday that Ajayi was being charged with aggravated murder, kidnapping and desecration of a body in the death of 23-year-old student. (AP Photo/Rick Bowmer)

A police officer walks into a building where a man was taken into custody in connection with missing University of Utah student MacKenzie Lueck, Friday, June 28, 2019, in Salt Lake City. Authorities are filing murder and kidnapping charges in the death of a Utah college student who disappeared 11 days ago. Salt Lake City police chief Mike Brown said 31-year-old Ayoola A. Ajayi will be charged with aggravated murder, kidnaping and desecration of a body in the death of 23-year-old Mackenzie Lueck. (AP Photo/Rick Bowmer)

(Rick Egan | The Salt Lake Tribune) Crime scene Investigators gather on the porch of at the Fairpark home on 547 North 1000 West, Friday, June 28, 2019.

(Rick Egan | The Salt Lake Tribune) Rose Park neighbor Thea Pirmann leaves some flowers at a memorial next to the Fairpark home on 1000 West, that the police have been searching, Friday, June 28, 2019.

(Rick Egan | The Salt Lake Tribune) Crime scene Investigators gather on the porch of at the Fairpark home on 547 North 1000 West, Friday, June 28, 2019.

(Rick Egan | The Salt Lake Tribune) A memorial for MacKenzie Leuck, on the sidewalk next to the Fairpark home on 1000 West, that the police have been searching, Friday, June 28, 2019.