parents. reporter: meanwhile, in new york, a memorial service will be held this sunday in petito s hometown. the service will be open to the public. in lieu of flowers, her family is asking for donations to a future foundation that will be set up in gabby s name. and erin, tonight, search teams have wrapped up saying they haven t found anything today. the plan is to continue into the weekend, going into and i quote areas of more likelihood. which which pretty much means that the process of elimination continues. they are ruling out where brian laundrie is not at this point. in the meantime, fbi continuing to ask for assistance. all right. leyla, thank you very much. and after leyla s erroring, i want to go to jim clemente. retired fbi profiler. so, jim, tonight with the latest that we have, you hear leyla laying out everything the laundrie family has said about where brian laundrie may be.
unauthorized accessed devices following the death of gabrielle petito. investigators say he used a debit card that wasn t his, making charges for more than $1,000 between the dates of august 30th and september 1st, the day he returned home. the lawyer for the laundrie family, quick to respond saying in part, it is my understanding that the arrest warrant for brian laundrie is related to activities occurring after the death of gabby petito, and not related to her actual demise. the fbi urging anyone with knowledge of mr. laundrie s role in this matter or his current whereabouts to contact the fbi. no piece of information is too small or inconsequential. near the laundrie home where the couple lived with his parents, a memorial has been set up in petito s name. i feel sad. i feel so sad. reporter: this woman drove more than 50 miles to hang a poster, memorializing gabby. i am a grandmother. and i m a mother and i feel for both parties. i feel for them. and i feel for the lost girl
it s been ten days since he was last seen. does their behavior raise any read flags for you? well, erin, they are certainly not taking advantage of the hundreds of thousands of law enforcement officers across this country and the millions of citizens who could be out there helping find their son. it just doesn t make sense unless they don t care what happened to him. or they know very well where he is. so, you know, the let me let me on that point, right, it comes as a source close to the laundrie family tells us this crucial detail i just mentioned that brian left home, he did not have a cell phone or a wallet. now, what does that tell you about his intentions when he left? well, that sounds like a forensic countermeasure, to me. that he is trying to stay off the grid. no pinging for cell phones or gps. and and no atm or credit card hits it at at different locations. so, he is actually trying to stay off the grid. he must have cash or he is at a
house, headed to a nearby nature reserve without his wallet or cell phone. the multiagency search at that massive park, so far, turning up no clues to laundrie s whereabouts. it s upon us to make sure that we search this area as best as we can, as as massive as it is, with the resources that we have to try to find brian. reporter: police say laundrie returned to florida on september 1st without his 22-year-old fiancee. the petito family reported her missing ten days later and said they couldn t understand why laundrie wasn t helping to find her. i don t think anybody has an answer for that. it doesn t make sense. reporter: laundrie s sister did speak out on abc s good morning america before gabby s body was found saying how close she and her sons were with gabby. me and my family want gabby to be found safe. she is like a sister. and my children love her. and all i want is for her to come home safe and sound and this to be just a big misunderstanding. reporter: laundrie