Brian Laundrie, the fiancé of Gabrielle 'Gabby' Petito and a person of interest in her disappearance, is also reported as missing, according to authorities.

"The North Port Police Department and the Federal Bureau of Investigations are currently searching for 23-year-old Brian Laundrie of North Port," police said in a statement late Friday (September 17) obtained by NBC News. "The family now claims that they have not seen Brian since Tuesday of this week."

Laundrie's family had requested to speak to police at the North Port, Florida home they shared with their son, who was traveling on a cross-country trip with Petito prior to her disappearance earlier this month, according to North Port spokesman Josh Taylor.

"We understand the community's frustration, we are frustrated too," North Port police said via NBC News. "For six days, the North Port Police Department and the FBI have been pleading with the family to contact investigators regarding Brian's fiancé Gabby Petito."

Petito's family, however, issued a statement saying Laundrie was not "missing," rather "hiding" amid being named as a "person of interest" in his fiancée's disappearance amid reports he'd been uncooperative during the investigation, according to the police.

“All of Gabby's family want the world to know that Brian is not missing, he is hiding. Gabby is missing,” the statement from the law office of Richard B. Stafford said.

Laundrie has not spoken publicly about Petito's disappearance as advised by his family attorney, Steven P. Bertolino, who claims authorities typically focus on the intimate partner in relation to similar cases.

The department confirmed it visited the Laundrie home for the first time during the investigation on Friday and relatives spoke "in detail" with investigators.

On Thursday (September 16), the Moab City Police Department released body camera footage showing Petito and Laundrie each speaking with an officer about a possible domestic incident.

In the nearly hourlong video, Petito broke down in tears and claimed she was struggling with her mental health while speaking to the officer.

"I'm sorry," Petito said after the officer asked her why she was crying. "We've just been fighting this morning. Some personal issues."