Pretty sure the best place to hide a dead body is in a new tab you opened to read later.

Commentary:
"Ah, the perfect crime – burying a dead body among the endless sea of unread articles and forgotten tabs! πŸ‘€πŸ’» Just make sure you don't accidentally close that tab when you're deep into the article… πŸš«πŸ” #TechSavvyMurderMystery"