BREAKING: Maine shooter has been found dead

[csziggy]

34. I wonder if he had a physical problem that caused his actions

Like the University of Texas tower sniper, Charles Whitman.

Although Whitman's autopsy revealed a pecan-sized tumor in the white matter above his amygdala, the tumor was not connected to any sensory nerves. Nonetheless, some experts believe this tumor may have contributed to the violent impulses which Whitman had been exhibiting for several years prior to the massacre.
https://en.wikipedia.org/wiki/University_of_Texas_tower_shooting

On August 2, an autopsy was conducted by Coleman de Chenar (a neuropathologist at Austin State Hospital) at the funeral home. Urine and blood were removed to test for traces of amphetamines or other substances.[59][60] During the autopsy, Chenar discovered a "pecan-sized" brain tumor,[61] which he labeled an astrocytoma with a small amount of necrosis.
https://en.wikipedia.org/wiki/Charles_Whitman#Autopsy