Is kiúgrik wrong?
ugrik = to jump
So yes, it's wrong.
What the heck is this horrible unrealistic sentence? By the way, if "pedig" is accepted so should "míg" be.
yes, i agree
also, we could put "át" into the sentence twice: a rendör belép az ajtón ÁT és a férfi kimászik az ablakon ÁT would be correct