North Port police admit mistake in surveilling Brian Laundrie before his disappearance

Loading Video…

This browser does not support the Video element.

Brian Laundrie update: New details on notebook found, autopsy on bones

The notebook found with the remains of Gabby Petito's boyfriend Brian Laundrie "may be salvageable," according to North Port Police. What is written in the notebook has not been released but questions remain about its contents. Meanwhile, the bones of Laundrie are currently being examined by a forensic anthropologist in the hopes of determining a cause of death. Laundrie's parents do not plan to hold any formal funeral for their son after the remains are returned to them, the family attorney said.

After Gabby Petito was reported missing, North Port police thought they had a close eye on Brian Laundrie, but now they have realized they had a case of mistaken identity as they were monitoring him – and they blame his family, at least in part.

North Port police say they mistook Brian's mom for him the week he went missing, which is why they say he was able to disappear without detection. Police admitted the error to WINK-TV on Monday.

According to a North Port police spokesman, detectives had set up cameras around the Laundries' home in North Port to monitor Brian's movement after Gabby's family reported her missing. On Sept. 13, detectives saw Brian leave home in his Mustang. Then, they saw the car return two days later.

RELATED: Notebook found near Brian Laundrie's remains 'may be salvageable,' North Port police say

The driver was wearing a hat, officials noted.

"I believe it was his mom who was wearing a baseball cap," Josh Taylor, the police spokesperson, explained to WINK. "They had returned from the park with that Mustang. So, who does that? Right? Like, if you think your son’s missing since Tuesday, you’re going to bring his car back to the home."

Loading Video…

This browser does not support the Video element.

Brian Laundrie's parents may have just missed discovering son themselves, FOX News reports

According to FOX News' exclusive information, Brian Laundrie's parents unknowingly walked just a few yards away from locations in a Florida nature preserve where police found their son’s personal belongings and remains Wednesday morning.

"So, it didn’t make sense that anyone would do that if he wasn’t there," Taylor added. "The individual getting out with a baseball cap, we thought, was Brian."

RELATED: Brian Laundrie found: Parents may have just missed discovering son themselves

North Port police said Brian looks very much like his mother, Roberta.

"They’re kind of built similarly," Taylor said to WINK

Two more days went by after the mistaken sighting. In a press conference on Thursday, Sept. 16 of that week, North Port Police Chief Todd Garrison said they knew Brian's whereabouts.

"Two people went on a trip, and one person returned," Garrison said. "That person who returned isn’t providing information."

Then, the next day, the Laundries reported Brian missing, saying that they’d found his Mustang abandoned at the Carlton Reserve on Wednesday and had driven it home themselves. 

RELATED: Brian Laundrie's family grieving in private, will not hold funeral for him, attorney says

While thousands of man-hours were spent searching the preserve for Brian in the weeks that followed, police don't believe their mistake would have prevented that search or changed the ultimate outcome.

"This misidentification did not have a big impact on costs and the investigation. Other than confusion, it likely changed nothing," Taylor told FOX 13. "There is a very good possibility that Brian was already deceased. He still needed to be found."

Loading Video…

This browser does not support the Video element.

Brian Laundrie cause of death update

The autopsy on Gabby Petito's boyfriend Brian Laundrie was unable to determine a cause of death. The remains, which have been described as bones by police, will reportedly be sent to an anthropologist for additional examination.

Echoing Chief Garrison's comments from Sept. 16, Taylor on Tuesday pointed a finger at the Laundrie family for their reported silence.

"We just wanted people to better understand why we thought we knew Brian was in his home," Taylor continued. "It was a direct result of a lack of cooperation from the family early on this investigation."

RELATED: Brian Laundrie found: Parents may have just missed discovering son themselves

Ultimately, Brian’s skeletal remains were discovered last week in a part of the park that detectives say had been flooded during the search and difficult to navigate for weeks.

Chris and Roberta Laundrie visited the park on the day when Brian's remains and items belonging to him were found. Using dental records, the FBI positively identified the remains as Laundrie's the next day.

Loading Video…

This browser does not support the Video element.

Breaking: Brian Laundrie remains found, FBI confirms with dental records

The remains found in the search for Gabby Petito's boyfriend Brian Laundrie have been confirmed by the FBI to belong to Laundrie. The remains, which were skeletal, were found near personal items belonging to Laundrie including a backpack and notebook. The FBI said dental records confirmed the remains were Laundrie.

The family's attorney later released a statement that seemingly deflected blame back towards law enforcement.

RELATED: Forensic anthropologist explains how clues from Laundrie's bones can help determine manner of death

"I concur with Mr. Taylor that Brian may have already been deceased when NPPD realized that they ‘lost track’ of him. However you can’t blame the family because the police didn’t know enough to follow someone they were obviously surveilling," Steven Bertolino told FOX 13. "This is a tragedy for two families and any mistakes made by anyone or any entity involved should be acknowledged and used to train or educate others so the mistakes are not repeated."