2020-01-08: Boeing 737 (Flight PS-752) har kraschat i Iran - 176 döda

There is imagery showing projectile holes in the fuselage and a wing section.

seems just as possible that could be from an uncontained engine failure, like QF32

Contained and uncontained failures

Engine failures may be described as either as "contained" or "uncontained".

A contained engine failure is one in which components might separate inside the engine but either remain within the engine's cases or exit the engine through the tail pipe.[13]

An uncontained engine event occurs when an engine failure results in fragments of rotating engine parts penetrating and exiting through the engine case. Uncontained turbine engine disk failures within an aircraft engine present a direct hazard to an airplane and its passengers because high-energy disk fragments can penetrate the cabin or fuel tanks, damage flight control surfaces, or sever flammable fluid or hydraulic lines.[14]

Engine cases are not designed to contain failed turbine disks. Instead, the risk of uncontained disk failure is mitigated by designating disks as safety-critical parts, defined as the parts of an engine whose failure is likely to present a direct hazard to the aircraft.[14] Engine manufacturers are required by the FAA to perform blade off tests to ensure containment of shrapnel if blade separation occurs.[15]