Megan Thee Stallion‘s bodyguard — a key figure in the Tory Lanez trial — has allegedly vanished into thin air … and cops are said to be on the case.

MTS’s attorney, Alex Spiro, tells TMZ … “We recently learned that Justin Edison went missing right before he was scheduled to appear in court. The LAPD is currently looking into his disappearance, and welcomes any information about his whereabouts.”