Or must they have been pushed, perhaps by her disreputable boyfriend or even a deranged stranger?
Gohmert argued on Fox that the deranged shooter chose the elementary school because “they know no one will be armed.”
At age 5, he was sent to live with his deranged grandmother.
The two assailants could, indeed, just be a couple of deranged freelancers.
Can we allow a deranged few to disrupt the sanity that an entire nation believes in?
Bonaparte was enraged at the folly of the Genoese democrats, which deranged his plans.
"Take her away; she's deranged," said O'Leary to the gens d'armes.
His account is, as I am informed, that Mr. Howe's projects are all deranged.
It seemed a hard struggle for him to believe he was not deranged.
The bill proposed to give those officers who should be deranged, three months' pay when they were dismissed from the service.
c.1790, "insane;" of things, "out of order," from 1796; past participle adjective from derange (v.).
1776, "throw into confusion," from French déranger, from Old French desrengier "disarrange, throw into disorder," from des- "do the opposite of" (see dis-) + Old French rengier (Modern French ranger) "to put into line," from reng "line, row," from a Germanic source (see rank (n.)). Mental sense first recorded c.1790.