By Team

MIAMI (CBSMiami) – The attorney for Brian Laundrie’s family says the FBI has asked his parents for some of his personal belongings to help with DNA matching.

Laundrie is at the center of a national manhunt after he came back from a cross-country trip without his fiancée Gabby Petito.

READ MORE: Attorney For Key Ally Of Venezuela Leader's Nicolas Maduro Called His Extradition To The US Illegal

Her body was found more than a week ago in Wyoming. Laundrie hasn’t been seen since September 14.

READ MORE: Haiti Gang With Past Abductions Blamed For Kidnapping Missionaries

He’s a person of interest in the case, and a warrant is out for his arrest for alleged debit card fraud.

MORE NEWS: Miami Police Investigate Bomb Threat

A memorial service was held for Petito over the weekend. Team