Gabby Petito's parents read 'Burn after Reading' letter written by Laundrie's mother

Brian Laundrie’s mother offered him a shovel and garbage bags if he needed to dispose of a body, according to a letter enclosed in an envelope that said “burn after reading,” court filings reveal. The letter was released to Gabby Petito’s parents Wednesday after a Florida judge denied a request from Laundrie’s parents to withhold it, as the two families head to a civil trial next year, NBC News reported.