On Reddit account linked to Luigi Mangione, posts describe back pain and spinal surgery Luigi Mangione at the Blair County Courthouse in Hollidaysburg, Pa., on Tuesday.© Eduardo Munoz ...

Luigi Mangione, 26, is being questioned in Altoona, Pa. as a person of interest in connection with the brazen Midtown Manhattan murder of UnitedHealthcare CEO Brian Thompson.

A bad back wasn’t the only medical issue nagging Luigi Mangione. The man accused of killing UnitedHealthcare CEO Brian Thompson posted for years on Reddit about his laundry list of ailments ...

Luigi Mangione has gained significant notoriety as he was suspected to be the shooter who slain United Healthcare's CEO Brian Thompson and his manifesto is now being taken down on Reddit.

Mangione’s attorney has said that he intends to plead not guilty to all charges. The archived Reddit posts may shed light on Mangione’s interests and mental state over the last eight years.