Stealing mailbox keys proved the gateway to an aggravated felony conviction after Bandele Adeniye failed to show up for his court date, the Board of Immigration Appeals recently held. Matter of Adeniye, 26 I&N Dec. 726 (BIA March 17, 2016).Back in 1995 Mr. Adeniye, an LPR until that status was rescinded, was convicted of stealing mailbox keys, a federal felony in violation of 18 U.S.C. § 1704.